Warning: mysqli::real_connect(): (HY000/2002): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) in system/modules/core/library/Contao/Database/Mysqli.php on line 46
#0 [internal function]: __error(2, 'mysqli::real_co...', '/home/conen/pub...', 46, Array)
#1 system/modules/core/library/Contao/Database/Mysqli.php(46): mysqli->real_connect('localhost', 'conen', 'Up8mr6tLpom68eN...', 'conen', 3306, '')
#2 system/modules/core/library/Contao/Database.php(73): Contao\Database\Mysqli->connect()
#3 system/modules/core/library/Contao/Database.php(157): Contao\Database->__construct(Array)
#4 [internal function]: Contao\Database::getInstance()
#5 system/modules/core/library/Contao/System.php(124): call_user_func(Array)
#6 system/modules/core/library/Contao/User.php(85): Contao\System->import('Database')
#7 system/modules/core/classes/FrontendUser.php(70): Contao\User->__construct()
#8 system/modules/core/library/Contao/User.php(147): Contao\FrontendUser->__construct()
#9 [internal function]: Contao\User::getInstance()
#10 system/modules/core/library/Contao/System.php(124): call_user_func(Array)
#11 system/modules/core/controllers/FrontendIndex.php(31): Contao\System->import('FrontendUser', 'User')
#12 index.php(19): Contao\FrontendIndex->__construct()
#13 {main}

Fatal error: Uncaught exception Exception with message Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) thrown in system/modules/core/library/Contao/Database/Mysqli.php on line 50
#0 system/modules/core/library/Contao/Database.php(73): Contao\Database\Mysqli->connect()
#1 system/modules/core/library/Contao/Database.php(157): Contao\Database->__construct(Array)
#2 [internal function]: Contao\Database::getInstance()
#3 system/modules/core/library/Contao/System.php(124): call_user_func(Array)
#4 system/modules/core/library/Contao/User.php(85): Contao\System->import('Database')
#5 system/modules/core/classes/FrontendUser.php(70): Contao\User->__construct()
#6 system/modules/core/library/Contao/User.php(147): Contao\FrontendUser->__construct()
#7 [internal function]: Contao\User::getInstance()
#8 system/modules/core/library/Contao/System.php(124): call_user_func(Array)
#9 system/modules/core/controllers/FrontendIndex.php(31): Contao\System->import('FrontendUser', 'User')
#10 index.php(19): Contao\FrontendIndex->__construct()
#11 {main}