HOW TO FIX The Syntax Error Unexpected token when editing order in OpenCart 2

In Recent days I have encountered many reports about the Syntax Error (SyntaxError): Unexpected end of input OK when editing order in OpenCart 2. The error looks like as image below:


syntax error



how to fix this problem. You can follow steps below:

1. Disable the Maintenance Mode in admin > System > Stores > Your store > tab Server.

2. Go to Admin > System > Users > API > Create new API account.

3. Go to Admin > System > Settings > Edit your store > Select tab Option > Checkout section > set API User to the created account.

4. Try to edit order again, you will see the problem is fixed.

NOTE THAT: In some specific hosting, they cause this problem too. If you follow the steps above, it will help you to fix it.

Thankyou :