Subscribe Forms 1.4

Does Subscribe Forms work with WordPress 5.3.2 and PHP 7.2.16? A smoke test was performed on .

Summary

Errors
3PHP warnings
1,846PHP notices
No JavaScript exceptions
All test pages loaded successfully
No resource errors
Performance

Memory usage: 57.18 KiB
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 version5.3.2
PHP version7.2.16
MySQL version8.0.15
PHP memory limit256M
Plugin Info
Last updated
Active installs 3,000+
WordPress.org page https://wordpress.org/plugins/wp-subscribe-form/
Badges

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Pages 7

Add New Subscribe Form ‹ Test site — WordPress

Page screenshot: Add New Subscribe Form ‹ Test site — WordPress
URL /wp-admin/post-new.php?post_type=sfba_subscribe_form
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-subscribe-form%2Findex.php&plugin_status=all&paged=1&s&_wpnonce=7df770d3e0
Aspect after-activation
HTTP status 200
Load time 1.698 s
Memory usage 3.86 MiB
JS errors None
Resource errors None

Subscribe Forms

Page screenshot: Subscribe Forms
URL /wp-admin/edit.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 0.306 s
Memory usage 3.66 MiB
JS errors None
Resource errors None

Subscribe Forms → Add New

Page screenshot: Subscribe Forms → Add New
URL /wp-admin/post-new.php?post_type=sfba_subscribe_form
Aspect menu-item
HTTP status 200
Load time 0.758 s
Memory usage 3.73 MiB
JS errors None
Resource errors None

Subscribe Forms → Integrations

Page screenshot: Subscribe Forms → Integrations
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscription_settings
Aspect menu-item
HTTP status 200
Load time 0.311 s
Memory usage 3.72 MiB
JS errors None
Resource errors None

Subscribe Forms → Subscribers List

Page screenshot: Subscribe Forms → Subscribers List
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=sfba_subscribers_list
Aspect menu-item
HTTP status 200
Load time 0.231 s
Memory usage 3.65 MiB
JS errors None
Resource errors None

Subscribe Forms → Upgrade To Pro

Page screenshot: Subscribe Forms → Upgrade To Pro
URL /wp-admin/edit.php?post_type=sfba_subscribe_form&page=upgrade_to_pro
Aspect menu-item
HTTP status 200
Load time 0.254 s
Memory usage 3.68 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 0.557 s
Memory usage 3.35 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.321 s0.277 s-0.044 s3.61 MiB3.68 MiB+ 69.23 KiB
/wp-admin/edit.php0.228 s0.232 s+0.004 s3.64 MiB3.71 MiB+ 69.55 KiB
/wp-admin/post-new.php1.371 s1.635 s+0.264 s5.36 MiB5.43 MiB+ 71.87 KiB
/wp-admin/upload.php0.511 s0.495 s-0.016 s3.48 MiB3.54 MiB+ 67.88 KiB
/wp-admin/options-writing.php0.165 s0.179 s+0.014 s3.56 MiB3.54 MiB- 25.45 KiB
/wp-admin/media-new.php0.456 s0.222 s-0.234 s3.46 MiB3.53 MiB+ 69.38 KiB
/wp-admin/edit-tags.php?taxonomy=category0.192 s0.198 s+0.006 s3.56 MiB3.63 MiB+ 69.38 KiB
/wp-admin/post-new.php?post_type=page1.285 s1.252 s-0.033 s5.35 MiB5.41 MiB+ 65.05 KiB
/wp-admin/options-discussion.php0.276 s0.258 s-0.018 s3.46 MiB3.53 MiB+ 68.48 KiB
/wp-admin/edit-comments.php0.236 s0.252 s+0.016 s3.57 MiB3.63 MiB+ 67.35 KiB
/0.349 s0.213 s-0.136 s3.32 MiB3.35 MiB+ 36.27 KiB
Average 0.490 s0.474 s-0.016 s3.85 MiB3.91 MiB+ 57.18 KiB

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 2

Options wp_options 4

Custom Post Types 1

ID Name
sfba_subscribe_formSubscribe Forms

Meta Boxes

{
    "sfba_subscribe_form": {
        "sfba_shortcode_meta_box": {
            "title": "Shortcode",
            "context": "side"
        },
        "sfba_form_showcase_meta_box": {
            "title": "Step 1: Select Subscribe Form Template",
            "context": "advanced"
        },
        "sfba_form_load_form": {
            "title": "Customization & Subscription Settings",
            "context": "advanced"
        }
    }
}

PHP Error Log 1849 lines

[20-Dec-2019 09:35:03 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 60
[20-Dec-2019 09:35:03 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 60
[20-Dec-2019 09:35:03 UTC] PHP Notice:  Undefined index: sfba-form1-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 62
[20-Dec-2019 09:35:03 UTC] PHP Notice:  Undefined index: sfba-form1-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 63
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form1-redirect-after-submission-url in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 80
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form1-open-new-tab in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 81
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 142
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 142
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form2-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 144
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form2-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 145
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 214
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 214
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form3-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 215
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form3-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 216
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 275
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 275
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form4-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 276
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form4-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 277
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 336
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 336
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form5-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 337
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form5-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 338
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 406
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 406
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form6-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 407
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form6-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 408
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 467
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 467
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form7-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 468
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form7-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 469
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form7-display-name in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 470
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 534
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 534
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form8-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 535
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form8-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 536
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 610
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 610
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form9-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 611
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form9-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 612
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form9-display-name in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 613
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 676
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 676
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form10-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 677
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form10-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 678
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form10-display-name in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 679
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 742
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 742
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form11-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 743
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form11-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 744
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: post in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 813
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Trying to get property 'ID' of non-object in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 813
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form12-consent-on in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 814
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form12-consent-field in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 815
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined index: sfba-form12-display-name in /wp-content/plugins/wp-subscribe-form/includes/sfba-save-post-meta.php on line 816
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 362
[20-Dec-2019 09:35:04 UTC] PHP Notice:  Undefined variable: s in /wp-content/plugins/wp-subscribe-form/includes/sfba-post-meta-boxes.php on line 364

(+1749 more lines)
See also: All tests for this plugin, How to Hide Subscribe Forms Admin Menus and Meta Boxes