All accounts are being suspended

good morning guys i have this problem for a few days
I've done several checks and corrections updates but to no avail.

can you help me?

Start by updating your cwp version - https://wiki.centos-webpanel.com/how-to-update-cwp this will sort any issues if Accounts Suspended fully

If you can login through user panel then http access for account was suspended because the bandwidth of said accounts was exceeded.