Fatal error: Uncaught exception Error with message Call to undefined function Contao\Database\mysql_connect() thrown in system/modules/core/library/Contao/Database/Mysql.php on line 54
#0 system/modules/core/library/Contao/Database.php(73): Contao\Database\Mysql->connect()
#1 system/modules/core/library/Contao/Database.php(157): Contao\Database->__construct(Array)
#2 system/modules/pct_customelements/PCT/CustomElements/Core/PluginFactory.php(77): Contao\Database::getInstance()
#3 system/modules/pct_customelements/PCT/CustomElements/Core/PluginFactory.php(98): PCT\CustomElements\Core\PluginFactory::findAllPublished()
#4 system/modules/pct_customelements/PCT/CustomElements/Core/CustomElements.php(187): PCT\CustomElements\Core\PluginFactory::findAllPublishedWithDefinition()
#5 system/modules/pct_customelements/PCT/CustomElements/Core/CustomElements.php(91): PCT\CustomElements\Core\CustomElements->getAllowedTables()
#6 system/modules/pct_customelements/PCT/CustomElements/Loader/CustomElementsLoader.php(64): PCT\CustomElements\Core\CustomElements->getCustomElements('tl_content')
#7 system/modules/pct_customelements/config/config.php(98): PCT\CustomElements\Loader\CustomElementsLoader->loadFrontendModules()
#8 system/modules/core/library/Contao/Config.php(141): include('/home_pr1/m/g/m...')
#9 system/modules/core/library/Contao/Config.php(108): Contao\Config->initialize()
#10 system/initialize.php(162): Contao\Config::getInstance()
#11 index.php(16): require('/home_pr1/m/g/m...')
#12 {main}