Comments - Mariadb start fail

Hello,

Thank you very much for your quick help and answer, I appreciate it !

I've tried what you suggested me but it doesn't seem to work, unfortunately.

I include the "ls -laZ /var/lib/mysql" as you suggested me but I am not sure how to read it and understand it to resolve the problem. I guess this is related to a permission problem but I am not sure if this is the "mysql" folder that should have different permissions or otherwise.

Do you or does anyone have an idea of what I should do to resolve the issue based on this information ? Any help would be greatly appreciated.

drwxr-xr-x 6 www-data www-data ? 4096 déc. 7 15:55 .

drwxr-xr-x 52 www-data www-data ? 4096 janv. 4 16:57 ..

-rw-rw---- 1 www-data www-data ? 417792 déc. 7 17:05 aria_log.00000001

-rw-rw---- 1 www-data www-data ? 52 déc. 7 17:05 aria_log_control

-rw-rw---- 1 www-data www-data ? 9 déc. 7 15:55 ddl_recovery.log

-rw-r--r-- 1 www-data www-data ? 0 nov. 22 16:27 debian-11.1.flag

-rw-rw---- 1 www-data www-data ? 17333 déc. 7 15:55 ib_buffer_pool

-rw-rw---- 1 www-data www-data ? 12582912 déc. 7 15:55 ibdata1

-rw-rw---- 1 www-data www-data ? 100663296 déc. 7 15:55 ib_logfile0

-rw-rw---- 1 www-data www-data ? 12582912 déc. 7 15:55 ibtmp1

drwx------ 2 www-data www-data ? 4096 nov. 23 17:39 krysknhs_* Folder

-rw-r--r-- 1 www-data www-data ? 14 sept. 30 14:46 mariadb_upgrade_info

-rw-rw---- 1 www-data www-data ? 0 sept. 30 14:46 multi-master.info

drwx------ 2 www-data www-data ? 4096 sept. 30 14:46 mysql Folder

drwx------ 2 www-data www-data ? 4096 sept. 30 14:46 performance_schema Folder

drwx------ 2 www-data www-data ? 12288 sept. 30 14:46 sys Folder

-rw-rw---- 1 www-data www-data ? 10485760 déc. 7 15:55 undo001

-rw-rw---- 1 www-data www-data ? 10485760 déc. 7 15:55 undo002

-rw-rw---- 1 www-data www-data ? 10485760 déc. 7 15:55 undo003

Thank you in advance for your help and have a beautiful day.

Kind Regards, ml25