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This topic contains 3 replies, has 2 voices.

Last updated by Minesh 5 years, 5 months ago.

Assigned support staff: Minesh.

Author Posts
January 4, 2015 at 2:05 pm #536745


During Add Language, the error below:-
Fatal error: Call to a member function register_string() on a non-object in /home/ubuygood/public_html/ on line 400

January 5, 2015 at 7:00 am #536915


Hello and thank you for contacting WPML support!!

Can you please try to follow next steps:
=> Decativate String Translation plugin
=> Rename the String Translation plugin folder at "wp-content/plugins" directory
=> Then refresh plugins page
=> Rename String Translation plugin folder back and activate it.

+ If your issue still persist, Can you please send us debug information in order to investigate your issue.

January 22, 2015 at 3:23 pm #547335


Dear Minesh.s,

Sorry for late reply, I was try to your advise step, it's fail!

Would you please advise.

January 23, 2015 at 10:43 am #547782


*** Please take FULL BACKUP of your database and your website.***

I can see that you are using alpha version of WPML plugins. Can you please upgrade your WPML and its add-on plugins to stable version. You can download it from:
=> => Accounts => Downloads [ Download all required plugins ]

Please refer next link that may help you:

You should also use "WooCommerce Multilingual" stable version. You can download it from:

The topic ‘[Closed] wpml-string-translation-api.class.php on line 400’ is closed to new replies.