Error between running can't solve

21.10.2+Branch.master.Sha.19f7e4afae1b2d4fee0fe08ea1b85709993dd9cc

Studio closed the active project due to a critical internal error. You may retry to open the project.

Error: UiPath.Studio.Contracts.RecoverableException: Studio closed the active project due to a critical internal error. You may retry to open the project.
at UiPath.Studio.Project.Client.Ipc.Services.ProcessTerminatedBehavior.HandleProcessTerminatedInternal()
at UiPath.Studio.Plugin.Workflow.Services.ProjectProcessController.b__17_0()
at System.Threading.Tasks.Task.<>c.b__140_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2146233088

Everytimes happened after ran two hours.I have reinstalled the uipath studio PRO.
Who can help me.
thx

what operation the robot us performing? is it too heavy to store in a container? if data is a problem then you may consider storing that runtime data in a file and then clewr it for the next iteration

My process is read excel and play for each row,the hole data are in the excel.
I just debug the process . the result is warning this error every two hours after debug.