PHP warning in error logs - functions_editor.php

[Turtullo]

I get very often this kind of report in my error logs:

PHP Warning: Invalid argument supplied for foreach() in /(...)/forum/includes/functions_editor.php on line 610

what can be the cause?

my vb: 368.

[Floris]

I recommend to upgrade to 3.7.3 PL1 and turn off the hook system, then see if the error continues to happen.

[Turtullo]

I will I will, but my site is quite heavy modified and until I get it to upgrade I thought there could be other suggestions.

[Floris]

The error is probably due to a customization. Do you also get it when you disable the hook system?

[Turtullo]

This was the first thing I did. Apart from that - this forumarea has no mods. Thanks for your support Floris, I should have stated before more adequate: I thought there were some suggestions other than the obvious ones (but sometimes this might be the case, of course).

[Turtullo]

Anyway, if I have same problems after upgrading I shurely will come back to this matter.