database error after upgrade to 2.7.2

hi
im using vbulletin 3.8.7 PL3

i upgrade my arcade from 2.7.1 to 2.7.2 and upgrade was successfully and arcade works fine but i get database error when i want to read a Thread or privet message!

i clean all xml and arcade files from my host, and my forum works fine, and install arcade again and get error again...
how can i fix arcade for my forum?

here is a shot from my forum when i install arcade and try to read a thread.

pleas help.

tnx

[stangger5]

See if this thread helps: https://vborg.vbsupport.ru/showthrea...89#post1974489

[Mohsen71]

tnx
it's worked for me.