XenForo Error while i was trying to install a addon, please help

[solecristian]

I was trying to install an add-on and now the forum doesn't work anymore. (SOLE - Sindicatul Oamenilor Liberi din Educație)
This is the message from the error log.
I don't know what to do, please help me out.

[15-Jan-2023 11:01:45 UTC] PHP Warning: Uncaught ErrorException: [E_WARNING] require(/home/educatia/public_html/forum/src/addons/ThemeHouse/Holidays/vendor/symfony/translation/Resources/functions.php): failed to open stream: No such file or directory in...
Click to expand...

Read more

Continue reading...