Seaquel
SQL Server error code

SQL Server error 5554

SQL Server raises error 5554 at severity 16, which marks a problem with the query or data that you can correct.

The total number of versions for a single file has reached the maximum limit set by the file system.
Msg5554
NameFS_MINIVER_OVERFLOW
Severity16
Group5000–5999

What it means

In multiple active result sets (MARS) or trigger scenarios, SQL Server uses the miniversion specified by the operating system.

Source: Database Engine events and errors