Report - Vadi FAQ 1.0.0 - PluginTests.com

Does Vadi FAQ work with WordPress 7.1 and PHP 8.1.12? A smoke test was performed on 2026-09-11 09:32:43 UTC.

Summary

Errors

14	PHP fatal errors
	No JavaScript exceptions
1	Page failed to load 1 500 Internal Server Error
	No resource errors

Performance

Memory usage: 44.02 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 version	7.1
PHP version	8.1.12
MySQL version	10.6.10
PHP memory limit	512M

Plugin Info

Last updated	2016-08-29T03:25:00+00:00
Active installs	100+
WordPress.org page	https://wordpress.org/plugins/vadi-faq/
Badges	Get badge code

Pages 2

WordPress › Error

URL	/wp-admin/plugins.php?activate=true&plugin_status=all&paged=1&s=
Requested URL	/wp-admin/plugins.php?action=activate&plugin=vadi-faq%2Fvadi-faq.php&plugin_status=all&paged=1&s&_wpnonce=b8391116e3
Aspect	after-activation
HTTP status	500
Load time	0.144 s
Memory usage	N/A
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.250 s
Memory usage	4.65 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/	0.387 s	0.174 s	-0.213 s	4.6 MiB	4.65 MiB	+ 44.02 KiB
Average	0.387 s	0.174 s	-0.213 s	4.6 MiB	4.65 MiB	+ 44.02 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

JavaScript

Language		%	Lines of code	Comment lines	Files
	PHP	66.3%	536	35	6
	JavaScript	27.6%	223	3	1
	CSS	6.2%	50	4	1
Total			809	42	8

PHP Code Analysis | More results »

Lines of code	472
Total complexity	92
Median class complexity	0.0
Median method complexity	0.0
Most complex class	—
Most complex function	vadi_faq_shortcode()

Classes	0
Methods	0
Functions	24

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 154 lines

[11-Sep-2026 09:33:10 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/plugins.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:11 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/index.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/index.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/edit.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/post-new.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/upload.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/options-writing.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/media-new.php(13): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120
Stack trace:
#0 /wp-includes/class-wp-hook.php(353): vadi_faq_submenu_page()
#1 /wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters()
#2 /wp-includes/plugin.php(523): WP_Hook->do_action()
#3 /wp-admin/includes/menu.php(168): do_action()
#4 /wp-admin/menu.php(441): require_once('...')
#5 /wp-admin/admin.php(163): require('...')
#6 /wp-admin/edit-tags.php(10): require_once('...')
#7 {main}
  thrown in /wp-content/plugins/vadi-faq/vadi-faq.php on line 120
[11-Sep-2026 09:33:12 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "vadi_faq_register_page_callback" in /wp-content/plugins/vadi-faq/vadi-faq.php:120

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