Unexpected non-MediaWiki exception encountered, of type "Error"
Error: Call to undefined function dl() in /var/www/wiki/includes/db/Database.php:337
Stack trace:
#0 /var/www/wiki/includes/db/Database.php(304): Database->open('localhost', 'root', 'root', 'wiki')
#1 /var/www/wiki/includes/db/LoadBalancer.php(647): Database->__construct('localhost', 'root', 'root', 'wiki', 1, 16)
#2 /var/www/wiki/includes/db/LoadBalancer.php(530): LoadBalancer->reallyOpenConnection(Array, false)
#3 /var/www/wiki/includes/db/LoadBalancer.php(453): LoadBalancer->openConnection(0, false)
#4 /var/www/wiki/includes/GlobalFunctions.php(2792): LoadBalancer->getConnection(0, Array, false)
#5 /var/www/wiki/includes/api/ApiFeedWatchlist.php(65): wfGetDB(-1)
#6 /var/www/wiki/includes/api/ApiMain.php(420): ApiFeedWatchlist->execute()
#7 /var/www/wiki/includes/api/ApiMain.php(238): ApiMain->executeAction()
#8 /var/www/wiki/includes/api/ApiMain.php(222): ApiMain->executeActionWithErrorHandling()
#9 /var/www/wiki/api.php(86): ApiMain->execute()
#10 {main}
#0 /var/www/wiki/includes/db/Database.php(304): Database->open('localhost', 'root', 'root', 'wiki')
#1 /var/www/wiki/includes/db/LoadBalancer.php(647): Database->__construct('localhost', 'root', 'root', 'wiki', 1, 16)
#2 /var/www/wiki/includes/db/LoadBalancer.php(530): LoadBalancer->reallyOpenConnection(Array, false)
#3 /var/www/wiki/includes/db/LoadBalancer.php(453): LoadBalancer->openConnection(0, false)
#4 /var/www/wiki/includes/GlobalFunctions.php(2792): LoadBalancer->getConnection(0, Array, false)
#5 /var/www/wiki/includes/api/ApiFeedWatchlist.php(65): wfGetDB(-1)
#6 /var/www/wiki/includes/api/ApiMain.php(420): ApiFeedWatchlist->execute()
#7 /var/www/wiki/includes/api/ApiMain.php(238): ApiMain->executeAction()
#8 /var/www/wiki/includes/api/ApiMain.php(222): ApiMain->executeActionWithErrorHandling()
#9 /var/www/wiki/api.php(86): ApiMain->execute()
#10 {main}