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Deprecated: mysqli_query(): Passing null to parameter #2 ($query) of type string is deprecated in /data/vhosts/web1/sportarchiv/ereignis.php on line 31

Fatal error: Uncaught ValueError: mysqli_query(): Argument #2 ($query) cannot be empty in /data/vhosts/web1/sportarchiv/ereignis.php:31 Stack trace: #0 /data/vhosts/web1/sportarchiv/ereignis.php(31): mysqli_query() #1 {main} thrown in /data/vhosts/web1/sportarchiv/ereignis.php on line 31