Cannot Enroll Student, Also I am getting Error reading from database...

Cannot Enroll Student, Also I am getting Error reading from database...

by JK Ali -
Number of replies: 0

Hi, I am using Moodle 2.2+ (Build: 20111223) and when I try to enroll student instead of getting Enrolled Students screen, I am getting the following Error "

Coding error detected, it must be fixed by a programmer: Invalid string identifier. Most probably some illegal character is part of the string identifier. Please fix your get_string() call and string definition

Also when I try courses / Paticipants, I get this error: 

Error reading from database

Please help me fix these error so that I can easily enroll students in my courses.

Thanks.

Average of ratings: -