HTTP 200 error with special character on Taxonomy Autocomplete

I tried searching for this for a few hours before deciding to post, so if this is a repost or has been resolved, please point me in the right direction, I would really appreciate it.

I have a view set up with a Taxonomy (Content: Has Taxonomy Term) filter that is exposed. In settings, have it set to be an autocomplete field. It works great most of the time except for when a user starts to type with any sort of special character ( . / + ) and so on, the period and slash make the error popup all the time.

As it starts to search for the autocomplete the I get an HTTP 200 error with the following:

An AJAX HTTP error occurred.
HTTP Result Code 200
Debugging information follows.
Path: http://---------/acquia-drupal7/admin/views/ajax/autocomplete/taxonomy/2
StatusText: OK
ResponseText:

you can see error image here HTTP200

I understand that it probably has something to do with paths and not wanting to execute any sort of malicious code or something. But would like it to either bring up a more readable error/message or to just not allow those as starting characters.

It would be a great help to get this resolved.

Thank you in advance.