https://legacy.forums.gravityhelp.com/topic/activation-probelm Gravity Support Forums Topic: Activation Problem en-US Tue, 07 Apr 2026 23:21:36 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/activation-probelm#post-32473 Sat, 13 Aug 2011 23:59:00 +0000 Chris Hajer 32473@https://legacy.forums.gravityhelp.com/ <p>Looks like there has been a discussion started here:<br /> <a href="http://wordpress.org/support/topic/counldnt-activate" rel="nofollow">http://wordpress.org/support/topic/counldnt-activate</a> </p> https://legacy.forums.gravityhelp.com/topic/activation-probelm#post-32464 Sat, 13 Aug 2011 22:53:08 +0000 Kevin Flahaut 32464@https://legacy.forums.gravityhelp.com/ <p>That appears to be a problem with the third party add-on you have installed.</p> <p><a href="http://wordpress.org/extend/plugins/gravity-forms-css-ready-selector/" rel="nofollow">http://wordpress.org/extend/plugins/gravity-forms-css-ready-selector/</a></p> <p>It's not something that we've created or support here. You may need to contact the author of that plugin for assistance. </p> https://legacy.forums.gravityhelp.com/topic/activation-probelm#post-32462 Sat, 13 Aug 2011 20:47:48 +0000 Mark2Austin 32462@https://legacy.forums.gravityhelp.com/ <p>I rec'd the following error when activating the plug-in from wordpress.....any ideas? Was able to get my hosting company to deactivate all plugs just to get back into wp-admin but am now afraid to touch this plugin until I understand how this error happened.</p> <p>Fatal error: Class 'GFAddonCommon' not found in "/home6/mysite/public_html/wp-content/plugins/gravity-forms-css-ready-selector/gf-readyclasses-addon.php on line 51 </p>