Home › Forums › Pro Version › Entering License Key Causes Error, Won't ActivateTagged: activation, license keyThis topic has 1 reply, 2 voices, and was last updated 4 years, 6 months ago by Masonry Guy.Viewing 2 posts - 1 through 2 (of 2 total)AuthorPosts July 24, 2016 at 2:57 am #13205 Reply Blakeley HoffmanParticipantHi,When I try to activate my license key, I get the following error:Notice: Undefined index: msg in /var/www/html/wp-content/plugins/wp-masonry-layout-pro/includes/admin/license/wmlp_license.php on line 2Please help. July 25, 2016 at 3:27 am #13230 Reply Masonry GuyKeymasterHi,Since this is a notice it shouldn’t matter much. However we will remove this in upcoming version.For now, can you please set WP_DEBUG as false in your wp-config.php file ? This will hide the notice for your wordpress installation.ThanksAuthorPostsViewing 2 posts - 1 through 2 (of 2 total)Reply To: Entering License Key Causes Error, Won't ActivateYour information: Name (required): Mail (will not be published) (required): Website: Submit Lite worked fine but not Pro →