报错router.class.php on line 2145，停用后再启用又正常访问了已解决 悬赏5积分

17:22:47 ERROR: in F:\xampp\zentao\framework\base\router.class.php on line 2145, last called by F:\xampp\zentao\framework\base\router.class.php on line 2103 through function connectByPDO.

in F:\xampp\zentao\framework\base\router.class.php on line 2195 when visiting