cannot set up courses, etc

TODCM administration related topics. Topics for administrating & maintaining a TODCM site, data imports etc.

cannot set up courses, etc

Postby solishu » October 8th, 2012, 4:26 pm

I have just deployed TODCM on a Centos 6.2 server and managed to install it with no errors, but now that I'm logged in as admin and trying to set it up, I find myself unable to. Whenever I try to add or edit users, courses, or departments, I get an error window that says, "Sorry, a minor conflict has been detected and the page requested cannot be displayed. This is due to having todcm running in two separate browser windows/tabs. This is a non-critical error and no data has been lost. Please continue your work on the site."

I've double and triple checked that this is the only instance of todcm running in any browser and tried to access it from several different computers using different browsers. What else could be causing this error?
solishu
 
Posts: 7
Joined: October 3rd, 2012, 5:48 pm

Re: cannot set up courses, etc

Postby David Tong » October 8th, 2012, 4:52 pm

This sounds like your PHP session is not working; I still remember the specific code I put in for this particular warning message. Some of the admin features relies on PHP session. Please check and make sure your PHP installation supports session.
David Tong - TODCM Founder.
http://todcm.org - TODCM open source project site.
http://www.tillersoft.net - Operator and maintainer of the TODCM project.
David Tong
TODCM Team
 
Posts: 95
Joined: June 4th, 2011, 4:17 pm

Re: cannot set up courses, etc

Postby solishu » October 8th, 2012, 5:20 pm

Had to fix the permissions on /var/lib/php/sessions but now it works.
solishu
 
Posts: 7
Joined: October 3rd, 2012, 5:48 pm


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