“Request-URI Too Long
The requested URL’s length exceeds the capacity limit for this server.
Additionally, a 400 Bad Request error was encountered while trying to use an ErrorDocument to handle the request.”
Reason:
CRP 3.4.0 adds a lot of “&crp_exclude_this_post=0&crp_exclude_this_post=0&crp_exclude_this_post=0&”
to the search request URI.
Error Message:
“Request-URI Too Long The requested URL’s length exceeds the capacity limit for this server. Additionally, a 400 Bad Request error was encountered while trying to use an ErrorDocument to handle the request.”
Reason: CRP 3.4.0 adds a lot of “&crp_exclude_this_post=0&crp_exclude_this_post=0&crp_exclude_this_post=0&” to the search request URI.