|-Start backup[2023-07-05 13:35:39]
|-Backup database:sql_ptcare_co_kr
|-Database size: 23.70 MB
|-Database character set: utf8
|-Partition / available disk space is: 613.73 GB, available Inode is: 59174894
|-Start exporting database: 2023-07-05 13:35:39
|-Error:Database export failed!
|-mysqldump: Got error: 1045: "Access denied for user 'root'@'localhost' (using password: YES)" when trying to connect
Checking the database backup error log in cron shows the above. When I searched, it said that I had to enter the database loose password, so I checked and it was entered.
Even with phpmyadmin, login to the root and user DB accounts works fine.
The backup worked fine until June 23rd, but it doesn't work after that. Where should I check?