It worked fine the second time I executed the command.
The first command was my first time loading in a custom head in that world, if that is something that possibly contributed to the world crashing.
I included the crash log. The post this is listed as a duplicate for was dismissed because it did not include that.
Oh well it works just fine without the dot from the "j" in previous versions. Did the format for the text texture change?
But it is not modified. There are no mods. Its a texture pack with armor stand statues...
Unfortunately, there was no crash report I could find with that date. It hasn't happened since so maybe it was just a one time thing.