Upgrade to 6.0 failed
I upgraded CiviCRM to 5.17.4 today and went to install the Stripe extension 6.0 from 5.4.1; however, I ended up getting a white screen of death for CiviCRM. When I checked the logs I noticed:
[Fri Sep 13 14:59:29.074859 2019] [php7:error] [pid 44822] [client 128.92.204.115:37409] PHP Fatal error: Trait 'CRM_Core_Payment_MJWTrait' not found in /var/www/ignatianinstitute.org/sites/default/files/civicrm/extensions/com.drastikbydesign.stripe/CRM/Core/Payment/Stripe.php on line 13
I wanted to share this experience. I have reverted back to 5.4.1 for the time being.