Map not rendering

I uploaded my map, but I don't can see it although the site says it's completely rendered.

Is there a problem or have to wait longer?
https://web.archive.org/web/2020/http://www.minecraftworldmap.com/worlds/y8tz7

Two days have passed and the map is still not loaded

Please make sure to read the error messages and fix them before making a thread. Wed, Jul 30, 2014 Complete : Multiple level.dat files found It seems that you have more than one level.dat file in your world files, delete one of them and attempt to re-upload.

Please make sure to read the error messages and fix them before making a thread. Wed, Jul 30, 2014 Complete : Multiple level.dat files found It seems that you have more than one level.dat file in your world files, delete one of them and attempt to re-upload.

I have tried and it didn't work?

Question: Can the file be just too big?

Please make sure to read the error messages and fix them before making a thread. Wed, Jul 30, 2014 Complete : Multiple level.dat files found It seems that you have more than one level.dat file in your world files, delete one of them and attempt to re-upload.

I have tried and it didn't work?

Question: Can the file be just too big?

I believe that the world size can go up to 5 GB each. If you uploaded a large file and left the page before it could successfully upload, a render issue may appear. Try reuploading or rerendering the world.

Thanks for the responses. The issue I am encountering is that after I delete level.dat_old it reappears on its own when I extract it from .rar file. Is there any way around it?

Once you have removed the level.dat_old do not reopen the world, just upload it directly. It will not be recreated if you do not open the world in Single Player.