project hangs when trying to open with editor ue 4.20

when I open my project, the editor gets stuck … this is in all my projects created … if I create a new one the editor opens normally … how can I fix this? :frowning:
  I realized that the error started after I installed the FMod Studio plugin … but I already removed it and the error continues …

same problem after I installed Houdini and it unreal automatically added it as a plugin and enabled it :expressionless: