I added my PayPal email that is linked to my eBay store in WP-Lister General Settings and saved.
The top yellow section says: WP-Lister Setup - Step 2
Before creating your first profile, we need to download certain information which are specific to the eBay site you selected.
This includes shipping options, payment methods, your custom store categories as well as the whole eBay category tree, which might take a while.
When I click on the Update eBay Details it starts to run, then errors out.
This is what the pop up is saying with the error.
Loading data from eBay...
processing 2 of 38 - about 4 min. remaining
update shipping services (green check mark)
update payment options (red ex)
A problem occured while processing this task. The server responded with code 500:
Internal Server Error
The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, and inform them of the time the error occurred, and anything you might have done that may have caused the error.
What do I do to correct this error?
More information about this error may be available in the server error log.