{"id":9022750,"date":"2017-04-12T12:17:48","date_gmt":"2017-04-12T12:17:48","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/site-doesnt-work-once-php-changed-to-7-1\/"},"modified":"2017-04-12T12:17:48","modified_gmt":"2017-04-12T12:17:48","slug":"site-doesnt-work-once-php-changed-to-7-1","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/site-doesnt-work-once-php-changed-to-7-1\/","title":{"rendered":"Site doesnt work once PHP changed to 7.1"},"content":{"rendered":"<p>I have just upgraded wordpress to version 4.7.3 on windows server 2008 R2. mysql is currently at version 5.1.72 and php was at version 5.6.<\/p>\n<p>Everything worked fine.<\/p>\n<p>I then added PHP 7.1.1 to IIS and changed to that version and now I get a 500 error on the web page.<\/p>\n<p>I disabled all the plug ins and I still get the error. I reset the database password and I still get the error.<\/p>\n<p>Is there anything else I can check\/change\/upgrade to resolve this?<\/p>\n<p>After enabling error logging I get the following line in the error file<\/p>\n<p>PHP Notice: Undefined index: input in D:\\Websites\\MYWEBSITE\\wp-includes\\kses.php on line 866<\/p>\n<p>oh and by the way I am a n00b at this.<\/p>\n","protected":false},"template":"","class_list":["post-9022750","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/9022750","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\/9022750\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=9022750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}