Upgrading 1.11.4 to 1.11.x

[cyper]

HI...
Need some help...
I do have several websites using cmsms 1.11.4. I have been trying to upgrade to newer version using several files (full install of only differential installation 1.11.9). The installation worked well...instalaltion successful when going through the different steps of upgrading...Once finished, the webpages are working well..the only problem is when I am trying to connect to the administrator site, I got a blank page with error server 500 ?
When adding to the config.php the line:
$config['debug'] = true;
then I can again access to the administrator and I don't see any problem on the log lines below. I update all modules and performed all maintenance operations..but not change I cannot access to administrator when debug= false
Don't know if there is a link but in administrator the image manager causes also an error 500 in the "directory explorer" but I can still add some new images
Thanks in advance for your help

[velden]

You did clear cache?
You don't have renamed the 'admin' dir before? I always do, however, when upgrading you need to change it back temporarily. http://docs.cmsmadesimple.org/general-i ... min-folder

[cyper]

Cache was cleared...
The admin directory name was not changed !
but I will do it when the problem will be resolved
The same problem occurs with my 3 CMSMS websites on my server

[Dr.CSS]

Check to make sure your config.php doesn't have some extraneous calls in it, the bare minimum is like 6 lines...

[cyper]

No extra lines, only to the database connection parameters are in it (6 lines) + timezone (1 line)...

[paulbaker]

I do have several websites using cmsms 1.11.4. I have been trying to upgrade to newer version using several files (full install of only differential installation 1.11.9).

It's not clear to me how you did your upgrade from 1.11.4. There are no differentials for 1.11.9 (because I believe database changes are required). So you need to upload the .gz file, explode it and run the install procedure. Perhaps you did not do the upgrade successfully?

See here for core files:
http://dev.cmsmadesimple.org/project/files/6#package-1

And here for upgrade help:
http://docs.cmsmadesimple.org/upgrading ... nformation