Can anyone assist re this error???

08:54:26 Category 2: Invalid AuthoriseRS data returned, Error: java.sql.SQLException: [SQL0913] Row or object PAYMENT in PRDEBS type *FILE in use. Cause . . . . . : The requested object PAYMENT in PRDEBS type *FILE is either in use by another application process <<< truncated >>>
21-Aug-2003 08:54:26 Category 2: Database access error when calling Authorise. (1) return code = 7