Moodle jobs

Hello,

 I am having a fetch() error and seem unable to solve it. I am using Moodle 2.6, latest release, with Essential 2.7.

 I get this fetch error for a quiz in a course. Here is debug information:

Debug info:
Error code: more than one record in fetch()

Stack trace:

• line 463 of /lib/setuplib.php: moodle_exception thrown
• line 163 of /lib/grade/grade_object.php: call to print_error()
• line 326 of /lib/grade/grade_item.php: call to grade_object::fetch_helper()
• line 980 of /lib/grade/grade_item.php: call to grade_item::fetch()
• line 1010 of /lib/gradelib.php: call to grade_item::fetch_course_item()
• line 84 of /grade/report/user/index.php: call to grade_regrade_final_grades()

What is even worse, I cannot redo the quiz, enter the quiz, or even create a new quiz activity in the related course area. It is impossible to do anything with it, except delete it, which would be devastating to my work schedule.

I did find an older post from 2012 in which this was discussed and a bug tracker was filed on it  https://tracker.moodle.org/browse/MDL-31441. It appears the bug is still open. However, the person who initially posted, developed a solution that involved deleting files in the database following the link she provided, but I am not familiar enough with mySql to find the potentially offending data.

I would like to pay someone to do this for me on a contract basis. I would hope that the initial contract would lead to future support contracts as well.

Rod Wolford