https://legacy.forums.gravityhelp.com/topic/the-plugin-does-not-have-a-valid-header-1 Gravity Support Forums Topic: The plugin does not have a valid header? en-US Mon, 20 Apr 2026 10:10:23 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/the-plugin-does-not-have-a-valid-header-1#post-6333 Mon, 14 Jun 2010 15:24:57 +0000 Kevin Flahaut 6333@https://legacy.forums.gravityhelp.com/ <p>Yep, sounds like the original install was wonky. Glad you got it working properly. Thanks for the update. </p> https://legacy.forums.gravityhelp.com/topic/the-plugin-does-not-have-a-valid-header-1#post-6332 Mon, 14 Jun 2010 14:31:16 +0000 photo_graffiti 6332@https://legacy.forums.gravityhelp.com/ <p>I have now solved this problem</p> <p>I uploaded it through ftp rather than wordpress and it's worked fine. thanks:-) </p> https://legacy.forums.gravityhelp.com/topic/the-plugin-does-not-have-a-valid-header-1#post-6330 Mon, 14 Jun 2010 13:48:17 +0000 photo_graffiti 6330@https://legacy.forums.gravityhelp.com/ <p>Installation problem??</p> <p>I've just bought the 1 site 1 year deal, downloaded fine, installing it becomes a problem, it says that it has installed successfully but then when I click on activate plugin it comes up with this wordpress error page:</p> <p>The plugin does not have a valid header.</p> <p>not sure what this means sorry, website that I'm trying to add the form to is:</p> <p><a href="http://newportweddingphotographer.co.uk" rel="nofollow">http://newportweddingphotographer.co.uk</a> </p>