Hi
I'm using koha 3.8.5
the bug 7445 is not solved in this version because I have the same error messageخطأ:
Language 'ar' does not exis
http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=7445
I see that this bug was fixed in the RELEASE NOTES FOR KOHA 3.6.5
http://koha-community.org/koha-3-6-5-released/
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