it looks like i have the same problem as the gentlemen above by getting the "adminfunctions_navpanel.php" error in the left navigation menu.
I removed vbgallery and i also uninstalled vbadvanced cmps.
I even re-uploaded all files in admincp and in includes from a fresh vbulletin 3.7.4 download. still get the error.
anyone can help or have a solution as I cannot do anything not in the admincp of my site!
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