{"id":16992292,"date":"2023-08-22T13:16:53","date_gmt":"2023-08-22T13:16:53","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/wordpress-error-106\/"},"modified":"2023-08-22T13:16:53","modified_gmt":"2023-08-22T13:16:53","slug":"wordpress-error-106","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/wordpress-error-106\/","title":{"rendered":"wordpress error"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">This website was just fine for a year now but it just display these error, i have tried to figure out but failed<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br \/><strong>Fatal error<\/strong>: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class &#8220;WP_Duotone&#8221; not found in \/home3\/bposa69t\/public_html\/wp-includes\/class-wp-hook.php:310 Stack trace: #0 \/home3\/bposa69t\/public_html\/wp-includes\/plugin.php(205): WP_Hook-&gt;apply_filters(Array, Array) #1 \/home3\/bposa69t\/public_html\/wp-includes\/blocks.php(542): apply_filters(&#8216;block_type_meta&#8230;&#8217;, Array, Array) #2 \/home3\/bposa69t\/public_html\/wp-includes\/blocks\/legacy-widget.php(59): register_block_type_from_metadata(&#8216;\/home3\/bposa69t&#8230;&#8217;, Array) #3 \/home3\/bposa69t\/public_html\/wp-includes\/class-wp-hook.php(310): register_block_core_legacy_widget(&#8221;) #4 \/home3\/bposa69t\/public_html\/wp-includes\/class-wp-hook.php(334): WP_Hook-&gt;apply_filters(NULL, Array) #5 \/home3\/bposa69t\/public_html\/wp-includes\/plugin.php(517): WP_Hook-&gt;do_action(Array) #6 \/home3\/bposa69t\/public_html\/wp-settings.php(623): do_action(&#8216;init&#8217;) #7 \/home3\/bposa69t\/public_html\/wp-config.php(96): require_once(&#8216;\/home3\/bposa69t&#8230;&#8217;) #8 \/home3\/bposa69t\/public_html\/wp-load.php(50): require_once(&#8216;\/home3\/bposa69t&#8230;&#8217;) #9 \/home3\/bposa69t\/public_html\/wp-blog-header.php(13): require_once(&#8216;\/home3\/bposa69t&#8230;&#8217;) #10 \/home3\/bposa69t\/public_html\/index.php(17): require(&#8216;\/home3\/bposa69t&#8230;&#8217;) #11 {main} thrown in\u00a0<strong>\/home3\/bposa69t\/public_html\/wp-includes\/class-wp-hook.php<\/strong>\u00a0on line\u00a0<strong>310<\/strong><\/p>\n","protected":false},"template":"","class_list":["post-16992292","topic","type-topic","status-publish","hentry","topic-tag-fatal-error"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/16992292","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\/16992292\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=16992292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}