MX23 Plasma stucks on "fully populated...done"

Hello everyone, I'm new to the forum but I use MxLinux since version 18. So far I had not encountered any problem (thanks mainly to the skill of the developers), but just yesterday when starting, the system has been frozen in fully populated...done. I have searched the internet but I have not found a solution, so I wanted to know if anyone on the forum has had the same problem and has been able to solve it.
Thank you in advance for the kindness of those who answer to help me, and sorry for my poor english.