Fatal error: Uncaught exception Exception with message Query error: Out of resources when opening file './db@002dcustomcatalog/tl_pct_customelement.MYD' (Errcode: 24 - Too many open files) (SELECT * FROM tl_pct_customelement WHERE alias!='' AND tstamp > 0 ORDER BY title) thrown in system/modules/core/library/Contao/Database/Statement.php on line 293
#0 system/modules/core/library/Contao/Database/Statement.php(262): Contao\Database\Statement->query()
#1 system/modules/pct_customelements/PCT/CustomElements/Core/SystemIntegration.php(58): Contao\Database\Statement->execute()
#2 system/initialize.php(243): PCT\CustomElements\Core\SystemIntegration->initSystem()
#3 index.php(16): require('/var/www/vhosts...')
#4 {main}