备份时提示sqlite3.DatabaseError: database disk image is malformed

ymnet999

各位老大，麻烦帮我看看是啥问题

触发情况：备份mysql数据库[全部]/备份网站[所有]等
Traceback (most recent call last):  File ＂/www/server/panel/script/backup.py＂, line 37, in ＜module＞    backup = backupTools()  File ＂class/panelBackup.py＂, line 116, in __init__    self.check_databases()  File ＂class/panelBackup.py＂, line 2052, in check_databases    sel_res = cur.execute(＂SELECT name FROM sqlite_master WHERE type=＇table＇ and name in ({})＂.format(table_key))sqlite3.DatabaseError: database disk image is malformed

(((　ﾟдﾟ)))