So I used the WP Rollback plugin to rollback the Woocommerce files to the latest 2.x version. Everything seemed to work okay in terms of what I’m actually using. I was able to sell a ticket through OpenTickets, was able to view the ticket, refund it, release the seat, etc.
Not sure if there might not be something database-wise that isn’t right, but it seems to be working okay.
I need to do this too.
Where did you get the older version of WooCommerce? Or did WP-Rollback do it for you?
Which version did you go back to?
WP-Rollback knows what versions are available and downloads them for you. I went back to the highest 2.x version that WP-Rollback listed. For me that was 2.6.14.
I had to rollback Woocommerce 3.0.4 to 2.16 because my theme (Wootique) is not ready for the new woocommerce software. When a product had multiple images 3.0 made them all the same size and made the page look terrible. After a very quick rollback, everything is back to normal! Just make sure you back up your databse and get a copy of your website files just in case.