Hi All,
I am trying to upgrade my m2epro extension while suddenly an exception occur when "php bin/magento setup:upgrade is executed.
![Screen Shot 2017-02-10 at 23.24.31.png Screen Shot 2017-02-10 at 23.24.31.png](https://community.magento.com/t5/image/serverpage/image-id/2593i8BDD3893C2181569/image-size/large?v=v2&px=999)
Also I found this exception seems not from m2epro extension because when I disable m2epro, the exception is still there. Does anyone has ideas how to fix it ?