Spyder - kernel not loading, psychopy crashes 'unexpectedly'

I have uninstalled and reinstalled Anaconda (Python 3.7.0), launched Spyder, repeatedly, ran different problem shooting tips nothing works. My Kernel won't start, it just gets stuck trying to connect. Psychopy crashes every time I run my script (which works perfectly fine on other people laptops). I have a macPro. Here is the error message, please can someone help?

An Error occurred while starting the Kernel:

 [IPKernelApp] WARNING | No such comm: 3dbd5cfc78c411eaa363acde48001122"

Please, anybody?Thank you,A