{"id":18811224,"date":"2026-02-05T15:18:54","date_gmt":"2026-02-05T15:18:54","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/critical-error-861\/"},"modified":"2026-02-05T15:19:37","modified_gmt":"2026-02-05T15:19:37","slug":"critical-error-861","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/critical-error-861\/","title":{"rendered":"critical error"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Everything is fine, but it causes a WordPress error<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The PHP session was created by calling the function&nbsp;<code>session_start()<\/code>. This prevents the REST API and loopback requests from working. The session must be closed by the function&nbsp;<code>session_write_close()<\/code>before making any HTTP requests.<\/p>\n","protected":false},"template":"","class_list":["post-18811224","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18811224","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":1,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18811224\/revisions"}],"predecessor-version":[{"id":18811227,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/18811224\/revisions\/18811227"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=18811224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}