Notice: Undefined offset: 11462 error when trying to change width of menu

We are seeing a lot of error messages like public/wp-content/themes/basel/inc/third-party/nav-menu-images/inc/admin.php</b> on line <b>289</b><br /> when trying to change the width of a menu item.

This also means that we can’t make the menu items full-width.

An alternate solution is to modify it in the database, but that is not an optimal solution.

Hello,

Thank you for contacting us.

Please provide us your website url and admin access so we could take a look at this issue.

Kind Regards
Xtemos

I have added the information to the private content.

Thank you. We see these notices. Try to suppress them by turning off a Debug mode https://codex.wordpress.org/Debugging_in_WordPress

The main problem isn’t the notices, the main problem is that it is impossible to save changes to the menu items.
I can accomplish the same by modifying the database, but I want to avoid this if I can.

Anyway, try to disable debug mode firstly. Also, we suggest you increase PHP parameters on your server

I have disabled debug mode, and I have tried adding the following to wp-config.php:

ini_set(‘post_max_size’, ‘500M’);
ini_set(‘upload_max_filesize’, ‘500M’);
define(‘WP_MEMORY_LIMIT’, ‘128M’);
ini_set(‘memory_limit’, ‘128M’);
ini_set(‘max_execution_time’, ‘300’);

I also tried adding

php_value session.gc_maxlifetime 10800
php_value max_input_time 10800
php_value max_execution_time 10800
php_value upload_max_filesize 110M
php_value post_max_size 120M

to .htaccess, and I still get the same issue.

Just tried to make changes to one of your menu items and it seems to work correctly

Regards

I am trying to make the menu items (like Katt) full-width, and it doesn’t work for me. It’s just stuck on Standard width.

I tried doing what you told me to do.

Just tried to save the menu and see all errors again. That is why it doesn’t work now. Last time we saved it without any notices.

I needed debug mode to be on for development purposes, but I have disabled it again now.

The error messages are gone, but it is not saving the design change, I can still not change, say, the menu “Katt” to be full-width.
It will just not save. It says it has been saved, but the design is still “Standard”, even when I changed it.

We see that we are able to change sizes for some items like Hund for example but can’t for others like Katt. There is only one reason for this may be: low PHP Post size. You need to increase some parameters on your server

Regards

I have this in my .htaccess:

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ – [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

php_value session.gc_maxlifetime 10800
php_value max_input_time 10800
php_value max_execution_time 10800
php_value upload_max_filesize 210M
php_value post_max_size 220M
php_value memory_limit 256M

# END WordPress

Probably it should be increased in your server configuration. Try to contact your providers for help.

Regards

Server provider said it is done in .htaccess.

And since I have php_value post_max_size 220M I assume this should be more than enough?

But we see that PHP max inputvariabler: parameter is still 1000. You need to increase this also since your menu has a large amount of links and so PHP sends to large data variables.

Regards

Yes, that finally fixed the issue!

Thank you very much.

Great, you are welcome!

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