[Konstantinos]

You cannot compare an integer with a string with strcmp, it'll give warning about argument type mismatch 1.

Change to:

pawn Код:

// in the enum:
vOwner[21],
...

pawn Код:

db_get_field_assoc(re, "owner", VehicleInfo[vid][vOwner], 21);

and check as Leon9741 showed you.