My new submission are created, but they get a error when opened

I don’t know what I did wrong. Can somebody help here, please?

https://www.hooktheory.com/theorytab/view/ichiko-aoba/hello
https://www.hooktheory.com/theorytab/view/swim-piano-hymn/stephen-rennicks
https://www.hooktheory.com/theorytab/view/grouper/alien-observer

Sorry about this, we’ll take a look into it

@markitu Thanks for pointing this out. It has been fixed. It was caused by international characters in some of the related artists. We had to update our database to support them.