I cannot transfer tokens

I tried to transfer some tokens form one of my Metamask wallets to another one. When I try to get this done I cannot finish because the button next is inactive,
Any idea what is going on?
Please help me I am a very old man with not experience with this.

This sounds like no Metamask website

Did you solved the trouble.

I have the same trouble.

Please advise. :cold_sweat: