signup failed official site

[Fhwang0926]

Environment information

• MWDB version (from /about):
• Installation method:
  • [x] mwdb.cert.pl service
  • [ ] From PyPi (pip install mwdb-core)
  • [ ] From docker-compose
  • [ ] Other (please explain)
• Plugins installed:

Behaviour the bug (what happened?)

Expected behaviour

sign up failed

Reproduction Steps

Screenshots

Additional context

when i request sign up here https://mwdb.cert.pl/register