{"id":5245728,"date":"2014-09-01T21:52:08","date_gmt":"2014-09-01T21:52:08","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/php-error-104\/"},"modified":"2016-08-22T01:03:04","modified_gmt":"2016-08-22T01:03:04","slug":"php-error-104","status":"closed","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/php-error-104\/","title":{"rendered":"PHP error"},"content":{"rendered":"<p>What would cause this?  My wp-content wasn&#8217;t group-writable before, but is now.  Perhaps PB Textbook tried to set something up before and is now upset?<\/p>\n<p><code>Notice: Undefined index: pb_bisac_subject in \/data\/www\/wordpress\/public_html\/wp-content\/plugins\/pressbooks-textbook\/themes-book\/opentextbook\/functions.php on line 73<\/code><\/p>\n<p>https:\/\/wordpress.org\/plugins\/pressbooks-textbook\/<\/p>\n","protected":false},"template":"","class_list":["post-5245728","topic","type-topic","status-closed","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/5245728","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\/5245728\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=5245728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}