@passimal – This is the first instance of a report concerning that plugin I have seen but it appears they have dealt with some conflicts their plugin was creating … have you tried contacting that author to see if they are working on a new release or if they have already addressed the issue you are seeing?
– Cais.
I v contacted by twitter (@TweetPressFr ) but it says to me he use only WP gallery … So I post this on forum WordPress ;-)…
@passimal – Am I to understand they do not intend to help you? Or, that they have not put any work into sorting out the issue, yet?
– Cais.
I have the same problem: Fatal error: Class ‘JM_TC_Tabs’ not found in /web/htdocs/www.barriodelpilar.com/home/wp-content/plugins/jm-twitter-cards/jm-twitter-cards.php on line 205
What I do to use NextGen Gallery is to deactivate JM Twitt Cards, and then I can use NextGen Gallery. When I have finished I activate JM Twitt Cards agains. I know that this is not your fault. I am sure this JM Twitt Cards’ fault.
@superchuti – Given the error message you are showing I would definitely lean towards this being an issue with “JM Twitt Cards”, have you advised them of it?
– Cais.
Hello , the JM twitter cards has been updated last night
JM Twitter Cards
Réglages | Désactiver | Modifier
Meant to help users to implement and customize Twitter Cards easily
Version 5.2.8 | Par Julien Maury | Aller sur le site de l’extension
@superchuti can you validate it too ?
And Now is ok
You are right @passimal.
With JM Twitt Cards 5.2.8 the problem is solved.
Thanks everydoby.
@passimal & @superchuti – Thanks for the updates.
– Cais.