Fatal error: Uncaught PDOException: SQLSTATE[08004] [1040] Too many connections in /apps/applayer/system/framework/base/router.class.php:2137 Stack trace: #0 /apps/applayer/system/framework/base/router.class.php(2137): PDO->__construct('mysql:host=db-m...', 'zentaopmadmin', 'dop9oongaenoh5o...', Array) #1 /apps/applayer/system/framework/base/router.class.php(2115): baseRouter->connectByPDO(Object(stdClass)) #2 /apps/applayer/system/framework/base/router.class.php(368): baseRouter->connectDB() #3 /apps/applayer/system/framework/router.class.php(38): baseRouter->__construct('chanzhi', '/apps/applayer/...') #4 /apps/applayer/system/framework/router.class.php(56): router->__construct('chanzhi', '/apps/applayer/...') #5 /apps/applayer/www/index.php(52): router::createApp('chanzhi', '/apps/applayer/...') #6 {main} thrown in /apps/applayer/system/framework/base/router.class.php on line 2137