Connection failed: SQLSTATE[HY000] [2006] MySQL server has gone awayConnection failed: SQLSTATE[HY000] [2006] MySQL server has gone away
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<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /var/www/html/function/session.php:11
Stack trace:
#0 /var/www/html/index.php(19): include()
#1 {main}
  thrown in <b>/var/www/html/function/session.php</b> on line <b>11</b><br />