Can not login to CWP after changed vps password

Hello every body,
I am chaged my vps password, after i use new password to login cwp but it is false, i tried with old password also but all is false.
Please can help me login to cwp?
Thanks!

What type of system does your VPS use (Proxmox, KVM, etc)? I find it hard to believe that changing your VPS password with a VPS control panel would also change your CWP root password!

Hello

Please log in as root from ssh, look for the file /etc/login.defs, look for the line SHA_CRYPT_MAX_ROUNDS 5000 and please comment it out, after this run a password change from the terminal, and with this new password you will be able to enter the web panel