Map editor does not let me edit my map

Hi can someone explain me what is going on here

Escrito por clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

Escrito por ulvi., 26.10.2018 at 03:49

Escrito por clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

not yet!

Escrito por MayheM, 28.10.2018 at 16:28

Escrito por ulvi., 26.10.2018 at 03:49

Escrito por clovis1122, 15.10.2018 at 17:10

Is this fixed?

Please Solve this problem it fucked up my plans

not yet!

How do I reproduce it?