"Unexpected Application Error" after changing filters

Bug description (Required)

Describe the bug you found I'm not sure if this is a bug per se as the filter change on a discusskit post still happens. When changing the filter for a post, I get an error (screenshot) that is displayed within the page. Navigating backwards shows that the change did take effect. The discusskit post is active, but the link in it goes to a scheduled blog post (which has not published publicly yet). This discusskit post was automatically made by the scheduled blog post. First time experiencing this error.

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Exception behavior (Optional)

Describe what is wrong with the program Shows an error related to proxy (?)

Desired behavior (Optional)

Describe what the normal behavior of the program should be No error message

Screenshot or error message (Optional)

Post a screenshot of the error or console output

Possible solutions (Optional)

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??

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