[Anwix]

before running the query check if you are still connected to the database.

Код:

CMD:test1(playerid, params[])
{
	if (mysql_ping())
	{
		new string[256];
		format(string,sizeof(string),"INSERT INTO `users` (`username`, `password`) VALUES ('%s', '%s')", GetName(playerid), params);
		mysql_query(string);

		SendClientMessage(playerid, 0xFFFFFFFF, "Connected and query success!");
	}
	else
	{
	  SendClientMessage(playerid, 0xFFFFFFFF, "You are not connected to the database!");
	}
	return 1;
}