禅道PMS系统是18.13已解决 悬赏5积分

考虑到安全，通过xammp security设置了安全之后，突然访问禅道就弹出错误

15:53:42 ERROR: SQLSTATE[HY000] [2002] Connection refused in framework/base/router.class.php on line 2974, last called by framework/base/router.class.php on line 2882 through function connectByPDO.in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php on line 3066 when visitingFatal error: Uncaught exception 'EndResponseException' in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php:3521 Stack trace: #0 /opt/lampp/htdocs/zentaopms/framework/helper.class.php(323): EndResponseException::create('') #1 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3177): helper::end() #2 /opt/lampp/htdocs/zentaopms/framework/router.class.php(350): baseRouter->saveError(256, 'ERROR: SQLSTATE...', '/opt/lampp/htdo...', 3066) #3 [internal function]: router->saveError(256, 'ERROR: SQLSTATE...', '/opt/lampp/htdo...', 3066, Array) #4 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3066): trigger_error('ERROR: SQLSTATE...', 256) #5 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(2974): baseRouter->triggerError('SQLSTATE[HY000]...', '/opt/lampp/htdo...', 2974, true) #6 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(2882): baseRouter->connectByPDO(Object(stdClass), 'MASTER') #7 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(433): baseRouter->connectDB in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php on line 352115:53:42 Uncaught exception 'EndResponseException' in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php:3521Stack trace:#0 /opt/lampp/htdocs/zentaopms/framework/helper.class.php(323): EndResponseException::create('')#1 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3177): helper::end()#2 /opt/lampp/htdocs/zentaopms/framework/router.class.php(350): baseRouter->saveError(256, 'ERROR: SQLSTATE...', '/opt/lampp/htdo...', 3066)#3 [internal function]: router->saveError(256, 'ERROR: SQLSTATE...', '/opt/lampp/htdo...', 3066, Array)#4 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3066): trigger_error('ERROR: SQLSTATE...', 256)#5 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(2974): baseRouter->triggerError('SQLSTATE[HY000]...', '/opt/lampp/htdo...', 2974, true)#6 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(2882): baseRouter->connectByPDO(Object(stdClass), 'MASTER')#7 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(433): baseRouter->connectDB in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php on line 3521 when visitingFatal error: Uncaught exception 'EndResponseException' in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php:3521 Stack trace: #0 /opt/lampp/htdocs/zentaopms/framework/helper.class.php(323): EndResponseException::create('') #1 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3177): helper::end() #2 /opt/lampp/htdocs/zentaopms/framework/router.class.php(350): baseRouter->saveError(1, 'Uncaught except...', '/opt/lampp/htdo...', 3521) #3 /opt/lampp/htdocs/zentaopms/framework/base/router.class.php(3032): router->saveError(1, 'Uncaught except...', '/opt/lampp/htdo...', 3521) #4 [internal function]: baseRouter->shutdown() #5 {main} thrown in /opt/lampp/htdocs/zentaopms/framework/base/router.class.php on line 3521