WordPress menu items disappear

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by Bulwer-Lytton » Sun Jun 16, 2013 11:16 am
I have a Sonic-hosted website at UnofficialBookReviewer.com. My top navigation menu has six categories with a total of 85 menu items. Whenever I add a menu item in any category, another menu item drops off from the final category. I cannot restore these items unless I delete others.
Apparently the limit is set at 85. My online research indicates this is a limit set by the server. Does anyone know how I can increase the limit?

Steps I've taken so far:
Deactivating plugins.
Reactivating plugins.
Updating plugins.
Backing up files and database.
Updating WordPress to 3.5.1.

None of these has solved the problem. Thanks for any help you can offer.
1 post Page 1 of 1