WP Newsletter 1.0.1

Does WP Newsletter work with WordPress 6.8.3 and PHP 8.1.12? A smoke test was performed on .

Summary

Errors
61PHP warnings
3PHP notices
50PHP deprecation warnings
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: -164.36 bytes
The average PHP memory usage increased by this amount after activating by the plugin.

Page speed impact: insignificant.
The plugin didn't make the site noticeably slower.

Environment
WordPress version6.8.3
PHP version8.1.12
MySQL version10.6.10
PHP memory limit512M
Plugin Info
Last updated
Active installs 60+
WordPress.org page https://wordpress.org/plugins/my-newsletter/
Badges

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Pages 3

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=my-newsletter%2Fwp-newsletter.php&plugin_status=all&paged=1&s&_wpnonce=ad014e28f7
Aspect after-activation
HTTP status 200
Load time 0.277 s
Memory usage 3.52 MiB
JS errors None
Resource errors None

WP Newsletter

Page screenshot: WP Newsletter
URL /wp-admin/admin.php?page=newsletter
Aspect menu-item
HTTP status 200
Load time 1.920 s
Memory usage 3.56 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 0.387 s
Memory usage 3.43 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.297 s0.289 s-0.008 s3.51 MiB3.51 MiB+ 8.16 KiB
/wp-admin/edit.php0.185 s0.208 s+0.023 s3.57 MiB3.58 MiB+ 5.79 KiB
/wp-admin/post-new.php0.768 s0.635 s-0.133 s6.06 MiB6.07 MiB+ 8.65 KiB
/wp-admin/upload.php0.580 s0.511 s-0.069 s3.52 MiB3.51 MiB- 11.62 KiB
/wp-admin/options-writing.php0.195 s0.184 s-0.011 s3.5 MiB3.49 MiB- 7.63 KiB
/wp-admin/media-new.php0.276 s0.213 s-0.063 s3.49 MiB3.49 MiB+ 584 bytes
/wp-admin/edit-tags.php?taxonomy=category0.219 s0.186 s-0.033 s3.5 MiB3.51 MiB+ 11.24 KiB
/wp-admin/post-new.php?post_type=page0.644 s0.604 s-0.040 s6.05 MiB6.05 MiB+ 4.17 KiB
/wp-admin/options-discussion.php0.277 s0.379 s+0.102 s3.5 MiB3.49 MiB- 11.13 KiB
/wp-admin/edit-comments.php0.188 s0.204 s+0.016 s3.52 MiB3.51 MiB- 11.63 KiB
/0.300 s0.404 s+0.104 s3.43 MiB3.43 MiB+ 1.65 KiB
Average 0.357 s0.347 s-0.010 s3.97 MiB3.97 MiB- 164.36 bytes

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
CSS
JavaScript
Language % Lines of code Comment lines Files
PHP50.7%241111
PO File26.1%124362
CSS12.4%5901
JavaScript10.7%5101
Total 475 47 5

PHP Code Analysis | More results »

Lines of code 246
Total complexity 20
Median class complexity 0.0
Median method complexity 0.0
Most complex class
Most complex function newsletter_page()
Classes 0
Methods 0
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.

No new entries found.

PHP Error Log 114 lines

[14-Oct-2025 06:12:20 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:20 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:20 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:20 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:20 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:20 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:20 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:21 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Notice:  Function wp_enqueue_style 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>wp-newsletter-style</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Notice:  Function 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>wp-newsletter-script</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Notice:  Function 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>jquery</code> handle. Please see <a href="https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/">Debugging in WordPress</a> for more information. (This message was added in version 3.3.0.) in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function wp_tiny_mce is <strong>deprecated</strong> since version 3.3.0! Use wp_editor() instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:21 UTC] PHP Deprecated:  Function the_editor is <strong>deprecated</strong> since version 3.3.0! Use wp_editor() instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:25 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:26 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:26 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:27 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:27 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:27 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:27 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:27 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:28 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:29 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:29 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:30 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:30 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:30 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:31 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "page" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 38
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Deprecated:  Function has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0.0! Usage of user levels is deprecated. Use capabilities instead. in /wp-includes/functions.php on line 6121
[14-Oct-2025 06:12:32 UTC] PHP Warning:  Undefined array key "wpmm_unsubscribe" in /wp-content/plugins/my-newsletter/wp-newsletter.php on line 43

(+14 more lines)
See also: All tests for this plugin, How to Hide the "WP Newsletter" Admin Menu