just came across this error due to some reason but i couldn’t figure out for couple of hours. i think the error is related to page corruption between database indexes and actual file index.
Delete exiting search index from admin screen and try to create new one based on pages.
- Open the Smart search application.
- Click New index.
- Fill in the index properties. Most importantly, you need to select the:
- Index type – determines what type of content the search index stores
- Analyzer type – determines how the index breaks text into searchable tokens