Failed to connect to database

[yangdatianxia]

my system is centos7.9, My docker version is 20.10.16 my docker-compose is 1.23.1, when I download your git ,I input "docker-compose up -d" ,my cerebralcortex-apiserver container is unhealthy , when I input "docker logs -f cerebralcortex-apiserver ", the log display "mysql.connector.errors.InterfaceError: 2026 (HY000): SSL connection error: Failed to set ciphers to use", How can I view the problem，Is there a complete installation document or video