Fatal error: Class 'CGExtensions\jsloader\libdefn' not found

[FCazabon]

I am upgrading from 1.10.3 to 1.11.13 and get this error when trying to upgrade the CGExtensions module:

Fatal error: Class 'CGExtensions\jsloader\libdefn' not found in /home/www/arrivealivett.com/modules/CGExtensions/method.upgrade.php on line 244

I can now not get into the site or the admin site.

I tried renaming the CGExtensions folder under Modules, but then I get the message that the CGExtensions folder cannot be found.

Any ideas what to do, short of going to my backup?

[FCazabon]

I managed to work around this by downloading the latest cgextensions files and manually copying them to my site

[FCazabon]

My old thread was locked so I had to start a new one.

This came back to bite me. Apparently, the highest version I can go to without getting this problem is 1.46.4. I have to manually download it from the forge and then copy it up to my site overwriting the CGExtensions folder. I am on CMSMS 1.11.13

[Jo Morg]

My old thread was locked so I had to start a new one.

The topic seemed to be solved and I locked it.
I just unlocked it and merged your other post back in.

P.S.: When you find that the topic is solved, please click on the button with the green check mark to flag it as solved. Thanks