@yatharthg are you saying the problem is after you click “Update” or when you just open the edit page to see all the edit fields? Also, are you using Gutenberg editor or the classic one?
One reason can be the fact that your PHP configuration doesn’t allow over 1000 fields (default value, see this post about this issue: https://www.prestashop.com/forums/topic/245816-warning-your-php-configuration-limits-the-maximum-number-of-fields-to-post-in-a-form-1000-for-max_/
– they fixed it by updating the php.ini config file) to be submitted per POST request, but needs to be investigated. If your edit page has lots of fields and Asset CleanUp has many field options due to a possibly large number of CSS/JS loaded on your page, then issues could come up.
While the blank white screen should not appear just for the reason I mentioned above (as the server just processes fewer fields), one of the plugins or theme could generate an error in the background because of a missing essential field that was not added in the POST request.
Some print screens would be good to check this out. Perhaps you can use something like https://prnt.sc/
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This reply was modified 5 years, 11 months ago by
Andrew Nevins.
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This reply was modified 5 years, 11 months ago by
Andrew Nevins. Reason: Removed shortened URL