Fatal error: Uncaught Error: Call to a member function RollbackTrans() on null in /home/u605775003/domains/mcegaya.in/public_html/Dao/PersistentManager.php:119 Stack trace: #0 /home/u605775003/domains/mcegaya.in/public_html/Dao/CourseDao.php(220): PersistentManager->RollBackTransaction() #1 /home/u605775003/domains/mcegaya.in/public_html/Manager/CourseManager.php(106): CourseDao->GetCourseData() #2 /home/u605775003/domains/mcegaya.in/public_html/includes/header.php(4): CourseManager->GetCourseData() #3 /home/u605775003/domains/mcegaya.in/public_html/news_events.php(36): include('/home/u60577500...') #4 {main} thrown in /home/u605775003/domains/mcegaya.in/public_html/Dao/PersistentManager.php on line 119