Debian8 64位系统下,从6.0.9升级到6.1.1,运行upgrade/upgrade_6.0_6.1.sh
后提示:
upgrade/upgrade_6.0_6.1.sh
This script would upgrade your seafile server from 6.0 to 6.1
Press [ENTER] to contiune
Updating seafile/seahub database …
[INFO] You are using MySQL
[INFO] updating seahub database…
[ERROR] Failed to execute sql: Duplicate column name ‘permission’
Failed to upgrade your database
请问如何解决。