"C:\Program Files (x86)\Atlassian\SourceTree\SourceTree.exe" filelog modules/Microsoft.PowershellISE_Profile.ps1

won't let me upload a file, here's the sourcetree.log file:
ERROR [2016-01-30 03:02:37,764] [1] [SourceTree.AppRoot] [HandleCrash] - Fatal error
System.NullReferenceException: Object reference not set to an instance of an object.
at SourceTree.AppRoot.OpenRepoInTabThenLogFile(String repoPath, String filepath) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 1276
at SourceTree.AppRoot.ProcessArguments(Boolean isFirstInstance) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 874
at System.Windows.Threading.DispatcherTimer.FireTick(Object unused)
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)
ERROR [2016-01-30 03:04:17,885] [1] [SourceTree.AppRoot] [HandleCrash] - Fatal error
System.NullReferenceException: Object reference not set to an instance of an object.
at SourceTree.AppRoot.OpenRepoInTabThenLogFile(String repoPath, String filepath) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 1276
at SourceTree.AppRoot.ProcessArguments(Boolean isFirstInstance) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 874
at System.Windows.Threading.DispatcherTimer.FireTick(Object unused)
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)
ERROR [2016-01-30 03:07:23,551] [1] [SourceTree.AppRoot] [HandleCrash] - Fatal error
System.NullReferenceException: Object reference not set to an instance of an object.
at SourceTree.AppRoot.OpenRepoInTabThenLogFile(String repoPath, String filepath) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 1276
at SourceTree.AppRoot.ProcessArguments(Boolean isFirstInstance) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 874
at System.Windows.Threading.DispatcherTimer.FireTick(Object unused)
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)
ERROR [2016-01-30 03:11:35,868] [1] [SourceTree.AppRoot] [HandleCrash] - Fatal error
System.NullReferenceException: Object reference not set to an instance of an object.
at SourceTree.AppRoot.OpenRepoInTabThenLogFile(String repoPath, String filepath) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 1276
at SourceTree.AppRoot.ProcessArguments(Boolean isFirstInstance) in C:\projects\bitbucket.org\atlassian\sourcetreewin-prod\AppRoot.cs:line 874
at System.Windows.Threading.DispatcherTimer.FireTick(Object unused)
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)