Hello,
take a look at https://moodle.org/mod/forum/discuss.php?d=374928#p1512009 .
HTH,
Matteo
Re: How can I make sure a string is not used anymore? e.g. cannotrestoreadminoredit | core_error
by Matteo Scaramuccia -
အကြောင်းပြန်မှု အရေအတွက်: 0