Provided by: libsearch-xapian-perl_1.2.21.0-1build2_amd64 bug

NAME
       Search::Xapian::DatabaseModifiedError -  DatabaseModifiedError indicates a database was
       modified.


DESCRIPTION
         To recover after catching this error, you need to call
         Xapian::Database::reopen() on the Database and repeat the operation
         which failed.