Siren automatic relational filter Error

i deleted an index then created the same index and restored data from backup. now the dashboard is throwing error about “Siren automatic relational filter: an internal server error occurred”, and “DAshboard groups: an internal error occurred”. exapnding the “more” option i see insternal server error occurred: http://servername/bundles/chunk_common … etc.
the dashboard will not refresh and cannot view the data model to fix. any ideas? thanks