Randomly, I have this error and browser return error 500
This is RANDOMLY, could happen to any working page
below is the error from apache error log
PHP Notice: Trying to get property of non-object in /var/lib/yii/1.1.8/base/CApplication.php on line 239 PHP Fatal error: Uncaught exception 'CException' with message 'Application base path "/yii_app_path/html/protected/config/.." is not a valid directory.'
I have tried to google the error but no luck
Does anyone know how to fix this?
Yii version 1.8 and 1.9 tested
PHP Version 5.3.3
yii frameworks are located in /var/lib/yii/ and load it in index.php using absolute path