Warning: session_start(): Failed to initialize storage module: user (path: /var/lib/php/sessions) in /home/webmaster/www/pw-store.de_2018/public/classes/static/class.mongoDBSessionHandler.php on line 26

Fatal error: Uncaught MongoDB\Driver\Exception\BulkWriteException: Exec error resulting in state FAILURE :: caused by :: interrupted at shutdown in /home/webmaster/www/pw-store.de_2018/public/vendor/mongodb/mongodb/src/Operation/Delete.php:163 Stack trace: #0 /home/webmaster/www/pw-store.de_2018/public/vendor/mongodb/mongodb/src/Operation/Delete.php(163): MongoDB\Driver\Server->executeBulkWrite() #1 /home/webmaster/www/pw-store.de_2018/public/vendor/mongodb/mongodb/src/Operation/DeleteMany.php(83): MongoDB\Operation\Delete->execute() #2 /home/webmaster/www/pw-store.de_2018/public/vendor/mongodb/mongodb/src/Collection.php(427): MongoDB\Operation\DeleteMany->execute() #3 /home/webmaster/www/pw-store.de_2018/public/classes/static/class.mongoDBSessionHandler.php(116): MongoDB\Collection->deleteMany() #4 /home/webmaster/www/pw-store.de_2018/public/classes/static/class.mongoDBSessionHandler.php(32): MongoDBSessionHandler->gc() #5 [internal function]: MongoDBSessionHandler->open() #6 /home/webmaster/www/pw-store.de_2018/public/c in /home/webmaster/www/pw-store.de_2018/public/vendor/mongodb/mongodb/src/Operation/Delete.php on line 163