iBlogPro 4 just crashed my site and I can't reverse it

[jaysondemersgmailcom 0]

Hi Bryan, I just had this error happen again on another of my domains. It started when I logged into the admin panel and attempted to change some settings in the feature setup area. When I clicked "Save," it sent me to a 404 error page. Since I was unable to save any changes, I figured I would just update to the newest version of iBlog Pro and see if that solved the problem. When I switched to the newest version of iBlog Pro, it crashed my site. I recalled having this problem a while ago and referred to your instructions above, regarding changing permissions. My permissions were already set to 0755 as you advised, so I deleted my iBlog Pro folders to make my site accessible again. I restored my site to a backup I had made yesterday, updated to the latest version of Wordpress, and then tried to install the latest version of iBlog Pro. When I did so, it didn't crash my site but it completely screwed everything up. The nav bar was all out of sorts and a host of other problems manifested. I reverted back to iBlog Pro 4.0.6 (my last working version) and am now stuck. I'm unable to change any settings on my site because whenever I click "Save setup" it send me to a 404 error page and doesn't save my changes. I'm stuck and I need help! Thanks, -Jayson

[timlinson 3]

When I switched to the newest version of iBlog Pro, it crashed my site.

Was it the same error as the last time? `Fatal error: Call to undefined function register_nav_menus() in /home/corysst1/public_html/wp-content/themes/iblogpro/config/config_sidebars.php on line 22` What's the url of the new site?

[jaysondemersgmailcom 0]

Hi Tim, Yes, it was the same error as last time. The domain url is www.audiencebloom.com. Currently the site is up, but I am unable to make any changes to it because every time I try to save settings changes I get a 404 error page.

[Simon 248]

Jayson what version of wordpress is the 'crash' happening on? `register_nav_menus()` was added in version 3.0

[jaysondemersgmailcom 0]

3.1.1 I believe. Whatever the latest version of WP is.

[jaysondemersgmailcom 0]

Is there, perhaps, someone I can speak to over the phone about this issue? I need to get it resolved ASAP (it's my company Website). Please let me know if there's a support number I can call or something. Thanks, -Jayson

[jaysondemersgmailcom 0]

Weird, weird stuff. I am now able to make changes and save them successfully (I don't get the 404 error anymore). I didn't change a thing, so I have no idea what caused that aspect to be fixed. EDIT - After thinking about it, I think I did clear my cache in between tries, so the 404 error may have been caused by a caching issue. However, as I ponder it further, I remember ruling that out by trying it in a different browser and having the same issue. So maybe not. However, I am still unable to upgrade to the latest version of iBlogPro without it screwing up my Website. Are there any known issues that might cause it to behave this way?

[Simon 248]

Not sure without more info. Perhaps you could make a `phpinfo()` page and give us the link we may be able to help more. Just create a blank file named info.php and put the following into it: `<?php phpinfo(); ?>`