Syntax error !!!

I have read through all of the pages related to syntax error, and this problem insist! OC version is 2.0.3.1

Basically it just shows up when i try to modify an order, add an order history etc...

From what i have seen after searching through the forum, this is a common bug, but still not fixed. The solutions vary for everybody, for some you just create an api user, for other some cUrl stuf... I could not find mine yet !

I have tried sooo many things, but nothing worked so far for me.... i am feeling very desperate. PLEASE HELP !

I think its related to this: http://forum.opencart.com/viewtopic.php?f=167&t=146714
Try the fix in this post http://forum.opencart.com/viewtopic.php ... 40#p539225 - it seems to trick the server into allowing the call on some hosts.

Yes, i have tried them all. Nothing helped...

Hopeless