gitea: MYSQL: Database error on installation

• Gitea version (or commit ref): 447c9b428f4cf50174ef7f3fbea56b5405f6bbf8
• Git version: 2.1.4
• Operating system: Debian
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL)
  • No
  • Not relevant
• Log gist: https://gist.github.com/Schizopriest/d6ccdad0170812dfb5bc510f8c283d76

Description

Getting the following Database Error when installing on a empty Database. Database setting is not correct: Error 1170: BLOB/TEXT column 'key_id' used in key specification without a key length

MySQL-Server Version: 10.0.30-MariaDB-0+deb8u1

Screenshots