Warning: mysql_connect(): Too many connections in system/modules/core/library/Contao/Database/Mysql.php on line 54
#0 [internal function]: __error(2, 'mysql_connect()...', '/var/www/vhosts...', 54, Array)
#1 system/modules/core/library/Contao/Database/Mysql.php(54): mysql_connect('localhost:3306', 'msv_admin', 'Jhfdd9$d?[hQWmx')
#2 system/modules/core/library/Contao/Database.php(73): Contao\Database\Mysql->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/classes/Frontend.php(49): Contao\System->import('Database')
#7 share/index.php(19): Contao\Frontend->__construct()
#8 {main}

Fatal error: Uncaught exception Exception with message Too many connections thrown in system/modules/core/library/Contao/Database/Mysql.php on line 59
#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 [internal function]: Contao\Database::getInstance()
#3 system/modules/core/library/Contao/System.php(124): call_user_func(Array)
#4 system/modules/core/classes/Frontend.php(49): Contao\System->import('Database')
#5 share/index.php(19): Contao\Frontend->__construct()
#6 {main}

Warning: Unknown: write failed: No space left on device (28) in Unknown on line 0
#0 [internal function]: __error(2, 'Unknown: write ...', 'Unknown', 0, NULL)
#1 {main}

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (/var/lib/php5) in Unknown on line 0
#0 [internal function]: __error(2, 'Unknown: Failed...', 'Unknown', 0, NULL)
#1 {main}