IBO Tabela ativada mas continua com erro

Project ProjetoSupermercado.exe raise exception class EIB_ISCError with message ´ISC ERROR CODE:335544569
ISC ERRROR MESSAGE:
Dynamic SQL Error
SQL error code = -204
Table unknowm
IBO$SCHEMA_VERSION
At: line 2, column 6.
´,Process stopped. Use Step or Run to continue