Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE[08004] [1040] Too many connections' in D:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Connection.php:600
Stack trace:
#0 D:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Connection.php(600): PDO->__construct('mysql:host=loca...', 'root', '', NULL)
#1 D:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Connection.php(542): yii\db\Connection->createPdoInstance()
#2 D:\xampp\htdocs\inlislite3\backend\controllers\LanguageController.php(31): yii\db\Connection->open()
#3 D:\xampp\htdocs\inlislite3\opac\config\main.php(14): require('D:\\xampp\\htdocs...')
#4 D:\xampp\htdocs\inlislite3\opac\index.php(16): require('D:\\xampp\\htdocs...')
#5 {main}
Next exception 'yii\db\Exception' with message 'SQLSTATE[08004] [1040] Too many connections' in D:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Connection.php:547
Stack trace:
#0 D:\xampp\htdocs\inlislite3\backend\controllers\LanguageController.php(31): yii\db\Connection->open()
#1 D:\xampp\htdocs\inlislite3\opac\ in D:\xampp\htdocs\inlislite3\vendor\yiisoft\yii2\db\Connection.php on line 547