after creating 10000 category the page is blank

Hello,
I have added 10000 categories in hikashop. But now I can not see in my administration panel nothing. I mean, when I click on hikashop categories in my joomla administration, it shows like blank. top is showing but the main body is blank. I am uploading the screenshot. Please check.

Thanks
Zaman

Hi,

How did you add your categories ?
CSV ? Or via the database ?
Also, could you try to set the "error reporting" option of the joomla configuration to "maximum" and the debug mode option on so that we can see the error messages.