I am not able to take attendance when i click on the tab 'Take Attendance'.It is showing some coding error while the code is downloaded from the moodle site only.The error is in the attendances.php file.The moodle site is showing the following documentation:-
--Coding errors (or coding_exceptions) are problems that are problably caused by incorrect code. For example a plugin that does not communicate correctly with Moodle core.
These errors are normally not caused by incorrect user input or temporary problems like the connection to the database server being down. --