There is a vendor connected to your marketplace using the same Stripe Account that you used to set up the plugin. Use a different Stripe account for that vendor to solve the problem.
Error during checkout: Must be in application context to share a resource
Please delete any webhooks in the Connect section under Stripe Dashboard > Developer > Webhooks to solve this problem. Our Stripe Connect plugin work normally without webhooks.
API 404 errors in Stripe Dashboard > Developer > Logs related to plugin.