WARNING(2): "mysqli_connect(): (HY000/1203): User web27483268 already has more than 'max_user_connections' active connections"

Warning: unlink(/var/www/vhosts/h258712.web136.alfahosting-server.de/html/raedertechnik/logfiles/errors-3345778d7bf412b9c3e05e4bb9067a4a.html): No such file or directory in /var/www/vhosts/h258712.web136.alfahosting-server.de/html/raedertechnik/system/core/logging/LogControl.inc.php on line 511
Unable to connect to database server!

WARNING(2): "unlink(/var/www/vhosts/h258712.web136.alfahosting-server.de/html/raedertechnik/logfiles/errors-3345778d7bf412b9c3e05e4bb9067a4a.html): No such file or directory"