SQLSTATE[HY000] [2006] MySQL server has gone away3
Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, bool given in /inktomia/db/html_5.6/next_prev.inc:18 Stack trace: #0 /inktomia/db/html_5.6/next_prev.inc(18): mysqli_query() #1 /inktomia/db/html_5.6/dic.nsf(154): NextId() #2 {main} thrown in /inktomia/db/html_5.6/next_prev.inc on line 18