Solution of "Checkout Redirect not working" in wordpress

Some time you get this kind of error when you update plugin of toWooCommerce 

{"result":"failure","messages":"
\n\t\t\t
Action failed. Please refresh the page and retry.<\/li>\n\t\t\t
Sorry, your session has expired. Return to homepage →<\/a><\/li>\n\t\t\t
First Name<\/strong> is a required field.<\/li>\n\t\t\t
Last Name<\/strong> is a required field.<\/li>\n\t\t\t
Address<\/strong> is a required field.<\/li>\n\t\t\t
Town\/City<\/strong> is a required field.<\/li>\n\t\t\t


==========================Solution==========================
Method 1:

Create and new page named as "Thankyou" from admin-panel and put this short code in it [woocommerce_thankyou]

than publish that page with default template

than its works fine if it is not working than Go to

 WooCommerce plugin >> setting >> pages

than add thankyou page in thanks field and save it than your issue will resolved.

Method 2:
sometimes this issue seen when WOoCom pulgin conflict with other plugins, So try to deactivate plugin one by one than you will identify that plugin which create conflict.

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