Moodle 1.7 or 1.8 on edit return blank

Re: Moodle 1.7 or 1.8 on edit return blank

by Matheus Cucoloto -
အကြောင်းပြန်မှု အရေအတွက်: 0
Thanks Mauno,

I followed its suggestion but, the error no it was presented in the screen and in logs. This happens in all my courses and activities.
ပျှမ်းမျှအဆင့်သတ်မှတ်ချက်များ: -