Hi,
Good thing I am working on my 2.5 site as my 1.5 site is literally falling apart. I need to unpublish a menu link and I am getting this error every time I try to unpublish.

Fatal error: Class 'JTableMenu' not found in /home/XXXXXX/public_html/administrator/components/com_menus/tables/menu.php on line 20

My site seems to be working well otherwise.... but note that I have been getting other white screen errors when I try to open user manager which remain unresolved [see post: www.ostraining.com/support-forum/joomla-...ger-on-live-15-site/]

Any suggestions on easy fix for this new problem?

Regards
Scott

Hi Scott,

It sounds as if some of the files have not been copied across to your new server. The class JTableMenu is defined in libraries/joomla/database/tables/menu.php. You can get that file from the installation archive of your version of Joomla 1.5 and copy that to the server, and this error should disappear.

If you have other error messages, it would help to copy all the files, assuming that none of the core files have been modified.

If that doesn't work, Do you have access to the PHP error log? Are you using the latest 1.5 version. 1.5.26?

hi Tessa,
On my live site I am running 1.5.26 and I haven't changed server. In fact I have not made any changes to live site. I did install joomla 2.5.4 in a sub directory for my test site development. I found the location of the menu.php file you refer to. Where would I find the installation archive of this file? By all of the files, what do you mean? Where would I get the PHP error log? I have cPanel so it might be there somewhere.

regards
Scott

Hi Scott,

The last time I dealt with this error, it was because a core file was corrupted. Usually replacing the core file will fix the problem.

So reinstalling Joomla should fix it. Don't use the cpanel instant installer to reinstall or update. Use either FTP or get Akeeba Admintools and use that to reinstall Joomala.

I'd suggest Akeeba as the easiest and quickest fix.

Also run "fix" on your database from cpanel to clean up your database tables.

See if that has an effect and let us know.

Cheers,
Ed

HI TESSA

Here is error log I found on cPanel:

[Mon Jun 25 14:36:08 2012] [error] [client 82.55.255.100] File does not exist: /home/XXXXXX/public_html/404.shtml, referer: www.s.com/
[Mon Jun 25 14:36:08 2012] [error] [client 82.55.255.100] File does not exist: /home/XXXXXX/public_html/images/bg_gradient.png, referer: www.s.com/
[Mon Jun 25 14:34:02 2012] [error] [client 82.55.255.100] File does not exist: /home/XXXXXX/public_html/404.shtml, referer: www.s.com/index.php?option=com_content&v...3&Itemid=117&lang=en
[Mon Jun 25 14:34:02 2012] [error] [client 82.55.255.100] File does not exist: /home/XXXXXX/public_html/images/bg_gradient.png, referer: www.s.com/index.php?option=com_content&v...3&Itemid=117&lang=en

Thanks
scott

Hi Scott,

Thank you for providing your error log.

As Ed suggested as well, try replacing your core files. Should fix this issue.

Hi Ed
I have admin tools and I first clicked on the "reload this information from server" link, then on "reinstall 1.5.26" which was completed with success.

Still have same crash - problem not resolved.

Please look at my cPanel page. By "Fix" database, do you mean I should click on this "repair" link here? Please let me know, thanks

regards
Scott

Yes click Repair DB.

Looking at your error code more closely, it appears you are trying to access a folder that shouldn't exist in J15.

The error:
Look at image 1.png attached, and you can see the structure of the administrator/components/com_menus folder and there is a tables folder there.

Look at image 2.png and you see the structure in a 1.5 installation. There is not a tables folder there.

Could you have possibly installed a plugin for 2.5 into a 1.5 installation? Something that needs a tables folder and a corresponding table in the data base?

I would start by disabling some recently added modules or plugins, particularly anything that had to do with menus. If the site is working, I'd make a copy of the site and start backing out plugins until it cleared itself up, so you don't bother the live site.

The other thing you could do is create a new installation of 1.5 in subdirectory and start building it up again. Testing as you add modules. If you can successfully build a test site, then connect the data base to it and see if all is well. If i is you can move it to your main directory and scrap the current installation.

This is the same type of problem you reported in the last post. You have 2.5 files mixed in with your 1.5 installation somehow.

This is what I would do if it were my site.

Ed

THe pictures didn't make it for some reason. Here they are.

Hi Ed

I am working full time on finishing my new 2.5 site [hope it will be up in a month] and for now since the front end of my live 1.5 site is still functioning, I will just leave things as they are. I can not divert time from the 2.5 site in order to fix the 1.5 site which I hope to replace asap. Anything other than a quick fix I don't have time for. Thanks for your help!

Regards
Scott

Good Luck Scott. You'll get this worked out eventually. Let us know how it comes out and ask any questions you have.

Cheers,
Ed