Subscribe to Category 2.5.5

Does Subscribe to Category work with WordPress 5.7.1 and PHP 7.4.8? A smoke test was performed on .

Summary

Errors
180PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 171.04 KiB
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: 0.114 seconds
The average page load time increased by this amount after activating the plugin.

Environment
WordPress version5.7.1
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 1,000+
WordPress.org page https://wordpress.org/plugins/subscribe-to-category/
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Pages 6

Plugins ‹ Test site — WordPress

Page screenshot: Plugins ‹ Test site — WordPress
URL /wp-admin/plugins.php?plugin_status=all&paged=1&s
Requested URL /wp-admin/plugins.php?action=activate&plugin=subscribe-to-category%2Fsubscribe-to-category.php&plugin_status=all&paged=1&s&_wpnonce=5653e95426
Aspect after-activation
HTTP status 200
Load time 0.669 s
Memory usage 2.98 MiB
JS errors None
Resource errors None

STC Subscribe

Page screenshot: STC Subscribe
URL /wp-admin/admin.php?page=stc-subscribe-settings
Aspect menu-item
HTTP status 200
Load time 0.365 s
Memory usage 2.91 MiB
JS errors None
Resource errors None

STC Subscribe → Notifications

Page screenshot: STC Subscribe → Notifications
URL /wp-admin/edit.php?post_type=notifications
Aspect menu-item
HTTP status 200
Load time 0.461 s
Memory usage 3 MiB
JS errors None
Resource errors None

STC Subscribe → Subscribers

Page screenshot: STC Subscribe → Subscribers
URL /wp-admin/edit.php?post_type=stc
Aspect menu-item
HTTP status 200
Load time 0.362 s
Memory usage 2.98 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.422 s
Memory usage 2.76 MiB
JS errors None
Resource errors None

Widgets ‹ Test site — WordPress

Page screenshot: Widgets ‹ Test site — WordPress
URL /wp-admin/widgets.php
Aspect new-sidebar-widgets
HTTP status 200
Load time 0.854 s
Memory usage 2.97 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.260 s0.511 s+0.251 s2.82 MiB2.97 MiB+ 153.25 KiB
/wp-admin/edit.php0.173 s0.428 s+0.255 s2.86 MiB3.03 MiB+ 167.47 KiB
/wp-admin/post-new.php0.858 s0.745 s-0.113 s5.02 MiB5.28 MiB+ 263.37 KiB
/wp-admin/upload.php0.461 s0.646 s+0.185 s2.7 MiB2.85 MiB+ 157.44 KiB
/wp-admin/options-writing.php0.239 s0.384 s+0.145 s2.71 MiB2.84 MiB+ 129.78 KiB
/wp-admin/media-new.php0.218 s0.336 s+0.118 s2.67 MiB2.83 MiB+ 160.79 KiB
/wp-admin/edit-tags.php?taxonomy=category0.180 s0.410 s+0.230 s2.77 MiB2.93 MiB+ 162.32 KiB
/wp-admin/post-new.php?post_type=page1.002 s0.796 s-0.206 s5.01 MiB5.26 MiB+ 261.09 KiB
/wp-admin/options-discussion.php0.290 s0.486 s+0.196 s2.67 MiB2.83 MiB+ 162.29 KiB
/wp-admin/edit-comments.php0.259 s0.431 s+0.172 s2.78 MiB2.93 MiB+ 153.38 KiB
/0.317 s0.335 s+0.018 s2.65 MiB2.76 MiB+ 110.28 KiB
Average 0.387 s0.501 s+0.114 s3.15 MiB3.32 MiB+ 171.04 KiB

Code Statistics

Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.

PHP
PO File
Language % Lines of code Comment lines Files
PHP63.8%3,0369525
PO File29.7%1,4147147
JavaScript3.4%162182
CSS2.9%137173
JSON0.1%707
Total 4,756 1,701 24

PHP Code Analysis | More results »

Lines of code 3,069
Total complexity 636
Median class complexity 83.0
Median method complexity 3.0
Most complex class STC_Subscribe
Most complex function STC_Subscribe::html_render()
Classes 4
Methods 95
Functions 4

Additions

Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.

Database Tables 1

Options wp_options 2

Custom Post Types 2

ID Name
notificationsNotifications
stcSubscribers

Sidebar Widgets 1

ID Name
stc_widgetSubscribe to Category

PHP Error Log 180 lines

[17-Apr-2021 13:56:17 UTC] PHP Notice:  Trying to access array offset on value of type bool in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:17 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:17 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:17 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:17 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:18 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:18 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:18 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:18 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:19 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 167
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined index: daily_time in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 542
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined variable: disabled in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 737
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 782
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 782
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined index: notifications in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 782
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Trying to access array offset on value of type null in /wp-content/plugins/subscribe-to-category/classes/class-stc-settings.php on line 782
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:19 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:19 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:20 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:20 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:20 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:20 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:21 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:21 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:21 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:22 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:22 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:22 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:22 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:22 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:22 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:24 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:24 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:24 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:24 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:24 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:24 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined index: cron_time in /wp-content/plugins/subscribe-to-category/subscribe-to-category.php on line 28
[17-Apr-2021 13:56:25 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:25 UTC] PHP Notice:  wp_enqueue_script was called <strong>incorrectly</strong>. Scripts and styles should not be registered or enqueued until the <code>wp_enqueue_scripts</code>, <code>admin_enqueue_scripts</code>, or <code>login_enqueue_scripts</code> hooks. This notice was triggered by the <code>stc-subscribe-addon</code> handle. Please see <a href="https://wordpress.org/support/article/debugging-in-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 5313
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323
[17-Apr-2021 13:56:25 UTC] PHP Notice:  Undefined offset: 0 in /wp-includes/wp-db.php on line 1323

(+80 more lines)
See also: All tests for this plugin, How to Hide Subscribe to Category Admin Menus