Warning: PDOStatement::execute(): MySQL server has gone away in C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Command.php on line 840

Warning: PDOStatement::execute(): Error reading result set's header in C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Command.php on line 840

Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[HY000]: General error: 2006 MySQL server has gone away' in C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Command.php:840 Stack trace: #0 C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Command.php(840): PDOStatement->execute() #1 C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Command.php(362): yii\db\Command->queryInternal('fetchAll', NULL) #2 C:\xampp\htdocs\inlislite3\backend\controllers\LanguageController.php(32): yii\db\Command->queryAll() #3 C:\xampp\htdocs\inlislite3\opac\config\main.php(14): require('C:\\xampp\\htdocs...') #4 C:\xampp\htdocs\inlislite3\opac\index.php(16): require('C:\\xampp\\htdocs...') #5 {main} Next exception 'yii\db\Exception' with message 'SQLSTATE[HY000]: General error: 2006 MySQL server has gone away The SQL being executed was: SELECT * FROM settingparameters WHERE settingparameters.Name = "language"' in C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Schema.php:628 Stack trace: #0 C:\xampp\htdocs\inlislite3\ven in C:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Schema.php on line 628