Bit Bucket integration_ Marshal exception error

I integrated Katalon with Bit Bucket and it was successful. First time committed and pushed the script and when I tried to pull the script from Remote to local I encountered some error. I closed and reopened Katalon and tried to open my project from local folder and I see "Unmarshal exception’ error. Unable to open the project file. I think something went wrong with the integration. Could someone help me fix this issue?