Glad that you could resolve your problem. You may rate useful threads as 'Useful' (see the drop-down below each post).
Also, please try to keep a discussion to the subject. Continuing on an initial question on something else, in "blog fashion", is not done. I propose you either start a new thread, say "Enabling PHP setting display_errors is not recommended", or even better, try to find the answer yourself. (Hints: https://docs.moodle.org/, https://moodle.org/mod/forum/search.php?id=5 )
Installing and upgrading help
Upgrading problems
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