I seem to have reached some limit with Drupal 7 Menu system. I just added a menu item using the menu system at admin/structure/menu/manage/menu-main-menu. I added a new entry and it is not appearing on the List Links page. Believing there was an error, I added it 3 more times, none have displayed on the List Links page.
I examined the database table for menu_links and the table shows the presence of the 4 entries. I have no idea if all related tables are set up correctly, or if the menu system aborted setting up all related table entries correctly, but, menu_links definitely displays the name of the entry 4 times, and they are displayed as entries 1201, 1202, 1203, 1204.
Is 1200 the limit for creating menu links??? If there is no limit, is there some way I can recover from what is happening? Do I need to adjust some variable to increase the number of links that can be displayed on a menu LIST LINKS page? Currently, I have 107 entries one this one LIST LINKS page. Other links (of the 1200) are scattered around in small menus for administration and my application.
