Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /opt/www/bitrix/modules/main/classes/mysql/database.php:83 Stack trace: #0 /opt/www/bitrix/modules/main/classes/mysql/database.php(120): CDatabase->DoConnect() #1 /opt/www/bitrix/modules/main/classes/mysql/main.php(99): CDatabase->Query('SELECT L.*, L.L...', false, 'FILE: /opt/www/...') #2 /opt/www/bitrix/modules/main/include.php(29): CMain->GetLang() #3 /opt/www/bitrix/modules/main/include/prolog_before.php(14): require_once('/opt/www/bitrix...') #4 /opt/www/bitrix/modules/main/include/prolog.php(11): require_once('/opt/www/bitrix...') #5 /opt/www/bitrix/header.php(1): require_once('/opt/www/bitrix...') #6 /opt/www/catalog/detail.php(2): require('/opt/www/bitrix...') #7 /opt/www/bitrix/modules/main/include/urlrewrite.php(85): include_once('/opt/www/catalo...') #8 /opt/www/bitrix/urlrewrite.php(2): include_once('/opt/www/bitrix...') #9 {main} thrown in /opt/www/bitrix/modules/main/classes/mysql/database.php on line 83