Error code

SQL Server 1105

SQL SERVER1105
Database Error Code· An error code returned by a database server such as PostgreSQL or MySQL.

What it means

could not allocate space for object — the filegroup or disk is full.

How to fix it

  1. Free disk space on the drive hosting the database files.
  2. Enable autogrowth or add a new file to the filegroup with ALTER DATABASE ... ADD FILE.
  3. Monitor disk usage proactively with alerts so space is never exhausted.

Not affiliated with SQL Server. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.