"not an absolute file system path, escaping os likely not going to be reversible" what should I do?

Hello

At the beginning, I will add that I’m a total noob. I have already spent about 20 hours solving the problem and I have not achieved anything. After trying to install the program after turning on tand restart he computer, I get a black screen and this message:
If i press [Ctrl + D] to exit the shell it wont procced with the boot process and tell me that:

dracut-cmdline[1263]: Inpout ‘luks-88da263c…’ is not an absolute file system path, escaping os likely not going to be reversible.

So I’m stuck and don’t know how to proceed… Please, could I use some help?