Error: An Internal Error Has Occurred.

[loucver]

When I search the Catalog Items after logging into my account, I am getting an "Error: An Internal Error Has Occurred." message and then I cannot access the Catalog Items page again after that message is displayed. I've tried deleting browser cache, logging out and logging in again and logging in from another browser. The next day it seemed to be fine but then when I searched it did it again. Are there stop words that will lock me out? I was searching for the word "Open" in the Description field.

[loucver]

It seems to reset itself after a while (every night?) but it is doing the same today. If I search in the Catalog Items it will revert to the error message and not allow me to get back into the Catalog Items page to do anything. Thanks for any assistance you can give.