WARNING(2): "require_once(): Unable to allocate memory for pool."

WARNING(2): "session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/vhosts/h232804.host331.alfahosting-server.de/html/gm/classes/ErrorHandler.php:386)"

WARNING(2): "Cannot modify header information - headers already sent by (output started at /var/www/vhosts/h232804.host331.alfahosting-server.de/html/gm/classes/ErrorHandler.php:386)"

WARNING(2): "Cannot modify header information - headers already sent by (output started at /var/www/vhosts/h232804.host331.alfahosting-server.de/html/gm/classes/ErrorHandler.php:386)"