Minecraft server world is loaded fasch?

My Minecraft world gets misloaded on the server as seen below on the image. Even if I import a singleplayer world for the server, the world is wrong. So it's not the world generator but the server or the mods I have 70+. How can I fix this?

Then stop every mod once out ne new world and if the problem persists, delete the world Mod again pull in and pull the next out until you find the cause

Are the mods also installed on the server?

Which version does your client have which server?

Same actually. But no matter who joint he sees it too

Could you upload the log files from the server? (First start with the world, as well as newest start)

Please open the files
https://hastebin.com/...stebin.com or
Upload https://pastebin.com

Could you upload the log files from the server? (First start with the world, as well as newest start)

Please open the files
https://hastebin.com/...stebin.com or
Upload https://pastebin.com

It was a mod called Battlegear. But now have a new problem. Have mod rejection with the removed mod although I have even made new server.

Look briefly the new answer to please. Above

Look briefly the new answer to please. Above

What exactly is it? (Screenshot)

What is in the server log?

Many info = good results

Little info = bad results