[Resolved] Problem in checker (Exception caught)

Hi

In my cache's checker (https://project-gc.com/Challenges/GC9G798/63136) some players are reporting that the checker is not working for them

I tried with their usernames (xeocach and Cachivachers) and both have the same exception. The error log shows:

[string ""]:235: attempt to concatenate a boolean value

I guess this is the place to inform you about the error, if not, please could you forgive me and tell me where should I ask for correction?

Thanks!!!

Regards

I made a checker with a different scipt which does not give the error

Here is the link https://project-gc.com/Challenges/GC9G798/69291

Please test and reply

It works fine. Thanks!!