WARNING(2): "mysqli_connect(): Headers and client library minor version mismatch. Headers:50564 Library:100145"
WARNING(2): "session_start(): Cannot send session cookie - headers already sent by (output started at /var/www/vhosts/des-toys.de/httpdocs/gm/classes/ErrorHandler.php:402)"
WARNING(2): "session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/vhosts/des-toys.de/httpdocs/gm/classes/ErrorHandler.php:402)"
WARNING(2): "Cannot modify header information - headers already sent by (output started at /var/www/vhosts/des-toys.de/httpdocs/gm/classes/ErrorHandler.php:402)"
WARNING(2): "Cannot modify header information - headers already sent by (output started at /var/www/vhosts/des-toys.de/httpdocs/gm/classes/ErrorHandler.php:402)"