{"id":18362403,"date":"2025-03-15T05:36:38","date_gmt":"2025-03-15T05:36:38","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/theme-errors-after-installation\/"},"modified":"2025-03-15T05:36:38","modified_gmt":"2025-03-15T05:36:38","slug":"theme-errors-after-installation","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/theme-errors-after-installation\/","title":{"rendered":"Theme errors after installation"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Hi everyone I\u2019m stuck with this weeks after the theme installation I had an website in 2016 and I saved this theme on usb stick. <br \/>After opening the website now I upload this theme and is showing this errors<\/p>\n\n\n\n\n\n<pre class=\"wp-block-code\"><code>Warning: Undefined array key \"page\" in \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php on line 160<br \/><br \/>Warning: Cannot modify header information - headers already sent by (output started at \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php:160) in \/home\/njrwvvzb\/public_html\/wp-admin\/includes\/misc.php on line 1438<br \/><br \/>Warning: Cannot modify header information - headers already sent by (output started at \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php:160) in \/home\/njrwvvzb\/public_html\/wp-includes\/functions.php on line 7137<br \/><br \/>Warning: Cannot modify header information - headers already sent by (output started at \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php:160) in \/home\/njrwvvzb\/public_html\/wp-admin\/admin-header.php on line 9<br \/><br \/>Warning: Cannot modify header information - headers already sent by (output started at \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php:160) in \/home\/njrwvvzb\/public_html\/wp-includes\/option.php on line 1715<br \/><br \/>Warning: Cannot modify header information - headers already sent by (output started at \/home\/njrwvvzb\/public_html\/wp-content\/themes\/twentytwentyfour\/theme_options.php:160) in \/home\/njrwvvzb\/public_html\/wp-includes\/option.php on line 1716<\/code><\/pre>\n","protected":false},"template":"","class_list":["post-18362403","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18362403","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\/18362403\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18362403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}