{"id":8921841,"date":"2017-03-16T14:19:40","date_gmt":"2017-03-16T14:19:40","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/array_merge-error\/"},"modified":"2017-03-16T14:19:40","modified_gmt":"2017-03-16T14:19:40","slug":"array_merge-error","status":"publish","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/array_merge-error\/","title":{"rendered":"array_merge() Error"},"content":{"rendered":"

Hi there,<\/p>\n

I just noticed that one page of my website shows this error:<\/p>\n

“Warning: array_merge(): Argument #1 is not an array in […]\/wp-content\/plugins\/user-access-manager\/class\/UserAccessManager.php on line 1494”<\/p>\n

I looked at the php-file and found this function:<\/p>\n

if (count($aAllExcludedPosts) > 0) {
\n $oWpQuery->query_vars[‘post__not_in’] = array_merge(
\n $oWpQuery->query_vars[‘post__not_in’],<\/em>
\n $aAllExcludedPosts
\n );
\nLine 1494 is highlighted in italic. This error appears only on one page, not on any other of the pages. As UAM has no specific function on this page, I cannot see why this error appears there. As soon as I log in, the error is gone, but any visitor will see it.
\nAny ideas how to fix this?<\/p>\n

Thanks in advance,
\nschokopress<\/p>\n","protected":false},"template":"","class_list":["post-8921841","topic","type-topic","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/8921841","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\/8921841\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=8921841"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}