System uncheck Primary Location of Theme locations when add many menu items

[Eric2011]

I am working on a site which have many menu items, say about 100.
Current setting about Theme Locations is that the checkbox of "Primary Menu" is checked.

But System unchecked the checkbox after I added one more menu items, which mess up the navigation menu in front.

[Eric2011]

Correct menu display before adding one more menu item

[Eric2011]

Error screenshot

[Eric2011]

affected setting. The "Primary Menu" is unchecked automatically after one new menu item added

[DrewAPicture]

Hi Eric,

Thanks for the report, though I can't seem to reproduce your issue on current trunk.

I wonder if you can give us a little more information about your issue. When you saved your menu, is it possible that the browser timed-out or froze in the midle of the saving process? Or did it simply save your changes and on the next viewing the location checkbox was unchecked?

[nacin]

Sounds like #14134 to me.

[Eric2011]

Hi,

No time out or frozen in the middle of the saving process. And yes, on the next viewing the location checkbox was unchecked.

Replying to DrewAPicture:

Hi Eric,

Thanks for the report, though I can't seem to reproduce your issue on current trunk.

I wonder if you can give us a little more information about your issue. When you saved your menu, is it possible that the browser timed-out or froze in the midle of the saving process? Or did it simply save your changes and on the next viewing the location checkbox was unchecked?

[Eric2011]

Hi Nacin, Thanks.

I read #14134 before I create this ticket. It looks similar, but no one mention any setting changed in the process. So I open this ticket in case it is a new issue. Also wish somebody can confirm it if it is same issue to #14134

Replying to nacin:

Sounds like #14134 to me.

[Eric2011]

Can be solved by add below in .haccess

<IfModule mod_php.c>
php_value suhosin.post.max_vars = 5000
php_value suhosin.request.max_vars = 5000
</IfModule>

or add

<IfModule mod_php.c>
php_value suhosin.simulation 1
</IfModule>

[DrewAPicture]

And the magic words are "max_vars".

Closing as a duplicate of #14134.