Verbindung zu Pool-DB 2021 fehlgeschlagen: 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 /data/www/www95/www/php_cfg/cfg.php:125
Stack trace:
#0 /data/www/www95/www/kalender-details.php(7): require()
#1 {main}
  thrown in <b>/data/www/www95/www/php_cfg/cfg.php</b> on line <b>125</b><br />