Sharif Mohammad Eunus

Personalize PHP, Database, and Maintenance error pages using the Editor. This plugin leverages WordPress Dropins, enabling you to customize php-error.php for PHP fatal errors, maintenance.php for maintenance screens, and db-error.php for database errors, all from the comfort of your editor. After setting up, you can even remove the plugin if desired.

Simple Error Pages – Personalize PHP, Database, and Maintenance Error Pages

Personalize PHP, Database, and Maintenance error pages using the Editor. This plugin leverages WordPress Dropins php-error.php maintenance.

Kailey (trepmal)

Generates a list of plugins that are currently in use, excluding Network-Activated
Untested with Multi-network
If you feel this plugin deserves a low-star rating, please indicate why by starting a thread in the forum. If something is broken, I need you to tell me so I can fix it. Thanks.
<ul>
<li><a href="https://profiles.wordpress.org/trepmal/" rel="nofollow ugc">more about this author</a></li>
<li><a href="http://kaileylampert.com" rel="nofollow ugc">author’s website</a></li>
</ul>

Active Plugins

So I had this plugin installed in my multisite, but had it deactivated. (Obviously, you don’t need a tool like this active all the time.)
Today I wanted to check on a couple of plugins whether they were still active anywhere in my multisite, so I remembered Active Plugins. Cautiously checked the plugin details first and saw the warning about tested only up to WordPress 3.whatever.
So I tested activation on my staging site first, no problems in debug mode.
Then I activated it on my production site, and it delivered just as always.
I understand and appreciate the author’s warning in the description regarding tested compatibility, but I’m happy to share for me this precious little helper still works like a charm in a productive WordPress 4.4.1 multisite environment. 
Quality code always wins. Chapeau @trepmal! 🎩



Still works with WordPress 4.4.1, tremendously handy when in need

Generates a list of plugins that are currently in use

Simple Error Pages – Personalize PHP, Database, and Maintenance Error Pages vs Active Plugins