Summary

Braces are mismatched in the search query. A right brace must have an accompanying left brace.

Workaround

Perform the following:

1. Correct the search syntax by performing one of the following:
   • Close the expression by adding a left brace to the left of the right brace. For example, the expression "General:Document="*"}" should be changed to "{General:Document="*"}".
   • Remove the right brace. For example, the expression "a & b}" should be changed to "a & b".
2. Perform the search again.