Hi Mercer,
please try the current version 3.13.21.2 from https://moodle.org/plugins/view.php?plugin=mod_game.
A while ago I had some problems with the mod_game too, but the cause wasn't the module but the theme. If possible change the theme to a Moodle standard theme to exclude this cause.
Stefan
The problem was with the name of file of Game.
The new versions names this files headergame.php instead of header.php and no problem exists with some themes.
Dear Vasilis and Moodle community
I don't now If this would help, but, I found that glossary must contain at least three different letters with terms. We was breaking our head with this issue and our glossary had only two letters with different terms (letters a and c) and module was giving this error.
When we add one more term with another letter there was no more errors...
Best regards
Juan Sáenz
Edu Labs http://edu-labs.co
Can you export a sample glossary that produces errors?
