Hi,
This exact same thing has happened on my site, although I haven’t managed to deactivate the plugin as literally every single page I click onto in back end just takes me to the plugin welcome page (the one that states: Thank you for activating or updating to the latest version of WooCommerce Print Invoice & Delivery Note! If you’re a first time user, welcome! You’re well on your way to explore the print functionality for your WooCommerce orders.)
When trying to click any of the buttons on the welcome page, it just reloads the welcome page in a new window. Absolute nightmare, can’t access any of the admin functions of the site. Happened when I tried to update the plugin after updating my wordpress version. Please can anyone advise a fix!
Thanks!
