[Stefanx]

Hi, i use this plugin https://forums.alliedmods.net/showthread.php?p=1759904 a bit edited because is easier to learn/use than sourcebans and i have a problem.
When I give them banned with for example 9000 minutes it can go back on the server after 2 days.

public T_AuthCheck(Handle:owner, Handle:hndl, const String:error[], any:data) {
	new client;
 	decl ban_length;	
	decl String:steam_id[32];
	decl String:steam_id_admin[32];
 	decl String:ban_reason[100];
 	decl String:banned_by[32];
 	decl ban_remaining;
	decl String:query[255];
	decl String:timestamp[64];
		
	if ((client = GetClientOfUserId(data)) == 0) 
	{
		return;
	}

	GetClientAuthId(client, AuthId_Engine, steam_id, 32);
	GetClientAuthId(client, AuthId_Steam2, clientAuth, sizeof(clientAuth))

	new buffer_len = strlen(steam_id) * 2 + 1
	new String:v_steam_id[buffer_len];
	SQL_EscapeString(hDatabase, steam_id, v_steam_id, buffer_len)

	if (hndl == INVALID_HANDLE) 
	{
		LogError("[MYBans] Query failed! %s", error);
                KickClient(client, "error");
	}

	if (SQL_FetchRow(hndl)) {
		ban_length = SQL_FetchInt(hndl,0);
		SQL_FetchString(hndl,1,banned_by,sizeof(banned_by));
		SQL_FetchString(hndl,2,ban_reason,sizeof(ban_reason));
		SQL_FetchString(hndl,3,steam_id_admin,sizeof(steam_id_admin));
		SQL_FetchString(hndl,4,timestamp,sizeof(timestamp));

		if (ban_length == 0) {
			KickClient(client,"Ai Primit ban\nDurata Ban: Permanent\nMotiv: %s\nNume Admin: %s\nSteamID Admin: %s\nSteamID-ul tau: %s\nData si ora: %s\nwww.alphacs.ro", ban_reason, banned_by, steam_id_admin, steam_id, timestamp);
			return;
		}

		ban_remaining = SQL_FetchInt(hndl,5);
		if (ban_remaining <= ban_length) 
		{
			KickClient(client,"Ai Primit ban\nDurata Ban: %d minute\nMotiv: %s\nNume Admin: %s\nSteamID Admin: %s\nSteamID-ul tau: %s\nData si ora: %s\nwww.alphacs.ro", ban_length, ban_reason, banned_by, steam_id_admin, steam_id, timestamp);
		} 
		else {
			Format(query, sizeof(query), "DELETE FROM my_bans WHERE steam_id='%s'", v_steam_id);
			SQL_TQuery(hDatabase, T_MYUnBan, query);
			LogMessage("[MYBans] User %s has been unbanned by elapse of time.", v_steam_id);
		}
	}
}

I think this problem is here because in logs says [MYBans] User STEAM_X:X_XXX has been unbanned by elapse of time.
Can someone help me ?