Fatal error: Uncaught mysqli_sql_exception: MySQL server has gone away in D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php:46 Stack trace: #0 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php(46): mysqli->query('ROLLBACK /* MWE...') #1 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1376): Wikimedia\Rdbms\DatabaseMysqli->doQuery('ROLLBACK /* MWE...') #2 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1294): Wikimedia\Rdbms\Database->executeQueryAttempt('ROLLBACK', 'ROLLBACK /* MWE...', false, 'MWExceptionHand...', 73) #3 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1223): Wikimedia\Rdbms\Database->executeQuery('ROLLBACK', 'MWExceptionHand...', 73) #4 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(4679): Wikimedia\Rdbms\Database->query('ROLLBACK', 'MWExceptionHand...', 73) #5 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(4628): Wikimedia\Rdbms\Database->doRollback('MWExceptionHand...') #6 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(1852): Wikimedia\Rdbms\Database->rollback('MWExceptionHand...', 'flush') #7 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(2150): Wikimedia\Rdbms\LoadBalancer->Wikimedia\Rdbms\{closure}(Object(Wikimedia\Rdbms\DatabaseMysqli)) #8 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(1851): Wikimedia\Rdbms\LoadBalancer->forEachOpenMasterConnection(Object(Closure)) #9 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(244): Wikimedia\Rdbms\LoadBalancer->rollbackMasterChanges('MWExceptionHand...', 428581629) #10 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactorySimple.php(133): Wikimedia\Rdbms\LBFactory->Wikimedia\Rdbms\{closure}(Object(Wikimedia\Rdbms\LoadBalancer), 'rollbackMasterC...', Array) #11 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(242): Wikimedia\Rdbms\LBFactorySimple->forEachLB(Object(Closure), Array) #12 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(327): Wikimedia\Rdbms\LBFactory->forEachLBCallMethod('rollbackMasterC...', Array) #13 D:\xampp\htdocs\simpmc\wiki\includes\exception\MWExceptionHandler.php(135): Wikimedia\Rdbms\LBFactory->rollbackMasterChanges('MWExceptionHand...') #14 D:\xampp\htdocs\simpmc\wiki\includes\exception\MWExceptionHandler.php(184): MWExceptionHandler::rollbackMasterChangesAndLog(Object(mysqli_sql_exception), 'mwe_handler') #15 D:\xampp\htdocs\simpmc\wiki\includes\exception\MWExceptionHandler.php(156): MWExceptionHandler::handleException(Object(mysqli_sql_exception), 'mwe_handler') #16 [internal function]: MWExceptionHandler::handleUncaughtException(Object(mysqli_sql_exception)) #17 {main} thrown in D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php on line 46

Fatal error: Uncaught mysqli_sql_exception: MySQL server has gone away in D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php:46 Stack trace: #0 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php(46): mysqli->query('ROLLBACK /* Wik...') #1 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1376): Wikimedia\Rdbms\DatabaseMysqli->doQuery('ROLLBACK /* Wik...') #2 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1294): Wikimedia\Rdbms\Database->executeQueryAttempt('ROLLBACK', 'ROLLBACK /* Wik...', false, 'Wikimedia\\Rdbms...', 73) #3 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(1223): Wikimedia\Rdbms\Database->executeQuery('ROLLBACK', 'Wikimedia\\Rdbms...', 73) #4 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(4679): Wikimedia\Rdbms\Database->query('ROLLBACK', 'Wikimedia\\Rdbms...', 73) #5 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(4628): Wikimedia\Rdbms\Database->doRollback('Wikimedia\\Rdbms...') #6 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\Database.php(928): Wikimedia\Rdbms\Database->rollback('Wikimedia\\Rdbms...', 'flush-internal') #7 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(1560): Wikimedia\Rdbms\Database->close('Wikimedia\\Rdbms...', 157748096) #8 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(2138): Wikimedia\Rdbms\LoadBalancer->Wikimedia\Rdbms\{closure}(Object(Wikimedia\Rdbms\DatabaseMysqli)) #9 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(1557): Wikimedia\Rdbms\LoadBalancer->forEachOpenConnection(Object(Closure)) #10 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\loadbalancer\LoadBalancer.php(1547): Wikimedia\Rdbms\LoadBalancer->closeAll('Wikimedia\\Rdbms...', 428581629) #11 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(244): Wikimedia\Rdbms\LoadBalancer->disable('Wikimedia\\Rdbms...', 428581629) #12 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactorySimple.php(133): Wikimedia\Rdbms\LBFactory->Wikimedia\Rdbms\{closure}(Object(Wikimedia\Rdbms\LoadBalancer), 'disable', Array) #13 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(242): Wikimedia\Rdbms\LBFactorySimple->forEachLB(Object(Closure), Array) #14 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(176): Wikimedia\Rdbms\LBFactory->forEachLBCallMethod('disable', Array) #15 D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\lbfactory\LBFactory.php(811): Wikimedia\Rdbms\LBFactory->destroy() #16 [internal function]: Wikimedia\Rdbms\LBFactory->__destruct() #17 {main} thrown in D:\xampp\htdocs\simpmc\wiki\includes\libs\rdbms\database\DatabaseMysqli.php on line 46