Hi,
I’m getting the following error message at checkout with Square card payments.
“An error occurred, please try again or try an alternate form of payment.”
WooCommerce Support have suggested a fix to turn on the “address 2 line” as required.
WooCommerce Support
An issue was introduced recently and occurs only when the address 2 line is hidden. As a temporary workaround, you can fix by making this field required in Appearance > Customize > WooCommerce > Checkout
https://wordpress.org/support/topic/woocommerce-square-not-syncing-or-accepting-payments-since-friday/
Only problem is I’ve turned it on under customiser but 2nd line does appear.
Hope you can help. Our shop maintenance page is on. I can email you a admin login.
Thanks
Scott