Hi, try reapplying ssl, does it work?
mv /www/server/panel/ssl /www/server/panel/ssl_bak
/www/server/panel/pyenv/bin/python /www/server/panel/tools.py ssl
ls -al /www/server/panel/ssl/
/usr/bin/bt reload
If not normal please turn off SSLrm -f /www/server/panel/data/ssl.pl && bt reload