Getting browser already open error message in Test Execute

Hi,

I am trying to run a project in Test Execute, first script is running successfully and closing the browser at the end of the script.

For running the second script Test execute is stopping and giving error messages in the logs "The browser is already running'.

But these scripts are running fine on Test complete.

Please see the attached screen shot for errors, I am new to Test complete and test execute. Please advice.

Thanks,

Anna