After upgrading to SGOS 188.8.131.52, you receive the error URL includes query component which shall be ignored inside category definition when installing policy, even though the same policy installed fine in previous versions.
When you install policy the error indicates that the query component will be ignored, this means that anything after the question mark will be ignored.
If the URL in policy is example.com/video/?search=example, the rule will only match based on example.com/video/. This could potentially create many unwanted matched rules as it will allow anything after '…/video/'.
A change was made in 184.108.40.206 and later in regards to how URLs are treated within a custom category.