{"id":19013644,"date":"2026-09-07T14:57:31","date_gmt":"2026-09-07T14:57:31","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/fatal-error-duplicate-class\/"},"modified":"2026-09-07T14:57:31","modified_gmt":"2026-09-07T14:57:31","slug":"fatal-error-duplicate-class","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/fatal-error-duplicate-class\/","title":{"rendered":"Fatal error, duplicate class"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hi Sushil, <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Your plugin caused a fatal error on my site (www.iCanitaCake.com) and WordPress automatically deactivated it to prevent a crash. Here are the details.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Error: PHP Fatal error, Cannot declare class Themes_Pack_Custom_Control because the name is already in use<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">File: wp-content\/plugins\/styles-and-layouts-for-gravity-forms\/helpers\/customizer-controls\/custom-controls.php, line 7<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Plugin version: 6.1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">WordPress version: 7.1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">PHP version: 8.3.32<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Theme: Avada Child<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This happened when visiting the Customizer page (wp-admin\/customize.php). It looks like the class is being declared twice somewhere in the plugin&#8217;s loading, possibly the file is being included more than once. Could you take a look? Happy to provide more details if needed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks<\/p>\n","protected":false},"template":"","class_list":["post-19013644","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19013644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/19013644\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=19013644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}