Changed some error messages so that they will not be duplicates to better pinpoint some issues.
Changed some error messages so that they will not be duplicates
to better pinpoint some issues.

pavanvd/postgres-xl,Postgres-XL/Postgres-XL,oberstet/postgres-xl,zeroae/postgres-xl,postmind-net/postgres-xl,zeroae/postgres-xl,snaga/postgres-xl,yazun/postgres-xl,ovr/postgres-xl,Postgres-XL/Postgres-XL,postmind-net/postgres-xl,arcivanov/postgres-xl,techdragon/Postgres-XL,snaga/postgres-xl,kmjungersen/PostgresXL,postmind-net/postgres-xl,zeroae/postgres-xl,ovr/postgres-xl,arcivanov/postgres-xl,yazun/postgres-xl,snaga/postgres-xl,Postgres-XL/Postgres-XL,snaga/postgres-xl,arcivanov/postgres-xl,arcivanov/postgres-xl,oberstet/postgres-xl,techdragon/Postgres-XL,kmjungersen/PostgresXL,yazun/postgres-xl,kmjungersen/PostgresXL,yazun/postgres-xl,zeroae/postgres-xl,arcivanov/postgres-xl,oberstet/postgres-xl,yazun/postgres-xl,ovr/postgres-xl,oberstet/postgres-xl,snaga/postgres-xl,pavanvd/postgres-xl,techdragon/Postgres-XL,postmind-net/postgres-xl,pavanvd/postgres-xl,pavanvd/postgres-xl,techdragon/Postgres-XL,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,kmjungersen/PostgresXL,Postgres-XL/Postgres-XL,techdragon/Postgres-XL,ovr/postgres-xl,ovr/postgres-xl,zeroae/postgres-xl,postmind-net/postgres-xl,kmjungersen/PostgresXL,oberstet/postgres-xl,pavanvd/postgres-xl