[Konstantinos]

Replace

pawn Код:

strmid(CarInfo[idcar][cOwner], sendername, 0, strlen(sendername), 999);

with

pawn Код:

format(CarInfo[idcar][cOwner], MAX_PLAYER_NAME, sendername );
// I hope 'sendername' stores the name. So, let's debug it to be sure
printf("cOwner = %s", CarInfo[idcar][cOwner]);