I can't load my project.

Today, when I was working on my project on the UE 4.24 engine, an error jumped out and I had to close my project. When I wanted to come back to him again, he did’n load. The whole process of loading the project goes smoothly, but as a last resort I don’t load it.
Could you help me with this problem?

What is the error ? Did you add any erroneous code in c++ ? If possible post the error log

Where can I find him?