Issue with “Load assets manager for:” field causing blank page

Hello,

I’ve been using the Asset CleanUp: Page Speed Booster plugin and have been very satisfied with its performance. However, I recently encountered an issue while trying to adjust the settings for the CSS & JS manager, specifically those related to pages.

When I try to use the “Load assets manager for:” field and enter a page name, WordPress suddenly loads a blank page and nothing else happens. This issue occurs with any page I try to load in the field, making it impossible to manage assets effectively for specific pages.

I’d appreciate any help in identifying the cause of this issue and any guidance on how to resolve it. Thank you in advance for your support!