XF 1.3 problem in upgrade

[Mishal]

Hi
I tried to upgrade my website to 1.4.2
and I cant complete I have this message:
Fatal error: Class 'XenForo_Template_Compiler_Tag_Admin_SubmitUnit' not found in /home/****/public_html/vb/library/XenForo/Template/Compiler/Admin.php on line 56


can u help me please

 

[Mike]

You need to reupload all files. It looks like the upload went wrong.

 

[Paul B]

I also responded to your ticket stating the same thing.