Hello Vladimir,
I’ve the same issue. I’m using the plugin “Duplicate Post” by Enrico Battocchi to copy sites. If I do so, this message appears:
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Invalid argument supplied for foreach() in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php on line 47
Warning: array_merge(): Argument #2 is not an array in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 142
Warning: array_filter() expects parameter 1 to be array, null given in /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/core/shortcodes.class.php on line 145
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/w0131d1c/website/QM-Portal/wp-content/plugins/content-manager/inc/helpers.php:47) in /www/htdocs/w0131d1c/website/QM-Portal/wp-includes/pluggable.php on line 1196Strange, isn’t it?
Ozan
PS: I’ve changed content-manager.php as you described.
