"schwacher Kontoschlüssel" (weak account key)

Today i completed my first CPU+GPU WU in GPUGRID though i had been registered for several years, but newly installed BOINC and my newer nVidia GTX1650

The contents of the webpage translate to my native language German where it says literally "WEAK ACCOUNT KEY"
As i created the account on gpugrid originally via BOINC, is there anything to worry about or can i leave everything as it is?

Also, i was trying to create my profile but cannot solve the ReCAPCHA because i don't see the symbols to type in. Also the question... something to worry about or just try later?
greetings from Vienna,
Roland Schweiger

Everything is correct for your account.

Unfortunately, account profile creation has been broken for everybody for years.

Admins either don't have it configured to be enabled or have never fixed the configuration where it uses ReCAPCHA.

Don't try again and don't worry about it.

Also, i was trying to create my profile but cannot solve the ReCAPCHA because i don't see the symbols to type in. Also the question... something to worry about or just try later?

I get this problem sometimes because the ad-blocking script installed on my browser affected this as well