MySQL spontaneously broke on all PHP versions: Uncaught Error: Class "PDO" / Call to undefined function mysqli_init()

On June 9th around noon, maybe as late as 6 PM, my entire website nuked itself:

All it tells me to do is run a repoquery command, not any command that actually fixes the problem:


# repoquery -q --whatprovides 'ea-php73-php-mysqli' | sort -V | tail -1
ea-php73-php-mysqlnd-0:7.3.28-1.5.7.cpanel.x86_64

Here you can see my PHP Info page: However, on all of my PHP pages I'm receiving these.


[14-Jun-2021 03:02:11 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function mysqli_init() in /home/unigamia/public_html/src/XF/Db/Mysqli/Adapter.php:152
Stack trace:
#0 /home/unigamia/public_html/src/XF/Db/Mysqli/Adapter.php(28): XF\Db\Mysqli\Adapter->makeConnection(Array)
#1 /home/unigamia/public_html/src/XF/Error.php(85): XF\Db\Mysqli\Adapter->getConnection()
#2 /home/unigamia/public_html/src/XF/App.php(2311): XF\Error->logException(Object(ErrorException), true, '')
#3 /home/unigamia/public_html/src/XF.php(236): XF\App->logException(Object(ErrorException), true)
#4 [internal function]: XF::handleFatalError()
#5 {main}
  thrown in /home/unigamia/public_html/src/XF/Db/Mysqli/Adapter.php on line 152


[10-Jun-2021 06:29:17 America/New_York] PHP Fatal error:  Uncaught Error: Class "PDO" not found in /home/unigamia/public_html/games/roster.php:8
Stack trace:
#0 {main}
  thrown in /home/unigamia/public_html/games/roster.php on line 8

It's apparent that my PHP Info is lying to me because MySQL is clearly not loaded. Does anyone know how to fix this? This is stressing me out because I really needed this website to release something on June 15th.

PenguinInternet

June 14, 2021 13:13

If you were using PHP FPM, check that this hasn't been disabled -

cPJustinD

June 14, 2021 13:41

Hello PatPeter! Was PHP-FPM ever enabled for this domain? If so, it may be worth verifying that PHP-FPM is still enabled per the case PenguinInternet mentioned above.

PatPeter

June 14, 2021 23:59

Thank you thank you thank you! That was it. I disabled and re-enabled PHP-FPM on my website and it started working again. In my attempt to get things working again I uninstalled Memcached (I had originally installed it manually via console), so this was a good opportunity to learn how EasyApache 4 works.

MySQL spontaneously broke on all PHP versions: Uncaught Error: Class "PDO" / Call to undefined function mysqli_init()

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