Ajax codes not working

When I try to add panels to the drupal site it doesn't work.

Only thing it does is show me the code it geneterated.
When I go through the steps to add a panel it gives me a page with following:

[{"command":"settings","settings":{"basePath":"\/learning\/","pathPrefix":"","ajaxPageState":{"theme":"openacademy_default","theme_token":"DgLLHxV33uKkWG0Ddz2ld4Xc2ETSEiTo481Qfi4zaA0"},"CToolsModal":{"modalSize":{"type":"scale","width":".9","height":".9","addWidth":0,"addHeight":0,"contentRight":25,"contentBottom":75},"modalOptions":{"opacity":".55","background-color":"#FFF"},"animationSpeed":"fast","modalTheme":"CToolsModalDialog","throbberTheme":"CToolsModalThrobber","loadingText":"Loading...","closeText":"Close Window","closeImage":"\u003Cimg src=\u0022http:\/\/piko.pikorimugadgets.nl\/learning\/profiles\/openacademy\/modules\/contrib\/ctools\/images\/icon-close-window.png\u0022 alt=\u0022Close window\u0022 title=\u0022Close window\u0022 \/\u003E","throbber":"\u003Cimg src=\u0022http:\/\/piko.pikorimugadgets.nl\/learning\/profiles\/openacademy\/modules\/contrib\/ctools\/images\/throbber.gif\u0022 alt=\u0022Loading\u0022 title=\u0022Loading...\u0022 \/\u003E"},"spotlight_settings":{"rotation_time":4000}},"merge":true},{"command":"modal_display","title":"Change layout","output":"\u003Cform action=\u0022\/learning\/panels\/ajax\/ipe\/set_layout\/panel_context%3Apage-openacademy_front%3Apage_openacademy_front_panel_context\/harris\u0022 method=\u0022post\u0022 id=\u0022panels-change-layout\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cdiv\u003E\u003Cdiv class=\u0022change-layout-display clearfix\u0022\u003E\u003Cdiv class=\u0022layout-icon\u0022\u003E\u003Cimg src=\u0022http:\/\/piko.pikorimugadgets.nl\/learning\/sites\/all\/modules\/panopoly_theme\/plugins\/layouts\/harris\/harris.png\u0022 alt=\u0022Harris\u0022 title=\u0022\u0022 \/\u003E\u003Cdiv class=\u0022caption\u0022\u003EHarris\u003C\/div\u003E\u003C\/div\u003E\u003Cimg src=\u0022http:\/\/piko.pikorimugadgets.nl\/learning\/profiles\/openacademy\/modules\/contrib\/panels\/images\/go-right.png\u0022 alt=\u0022\u0022 \/\u003E\u003Cdiv class=\u0022layout-icon\u0022\u003E\u003Cimg src=\u0022http:\/\/piko.pikorimugadgets.nl\/learning\/sites\/all\/modules\/panopoly_theme\/plugins\/layouts\/harris\/harris.png\u0022 alt=\u0022Harris\u0022 title=\u0022\u0022 \/\u003E\u003Cdiv class=\u0022caption\u0022\u003EHarris\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cinput type=\u0022hidden\u0022 name=\u0022panel[pane][header]\u0022 value=\u0022header\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022panel[pane][column1]\u0022 value=\u0022column1\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022panel[pane][column2]\u0022 value=\u0022column2\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022panel[pane][contentmain]\u0022 value=\u0022\u0022 \/\u003E\n\u003Cdiv class=\u0022panels-dnd\u0022 id=\u0022panels-dnd-main\u0022\u003E\u003Clink type=\u0022text\/css\u0022 rel=\u0022stylesheet\u0022 href=\u0022\/learning\/sites\/all\/modules\/panopoly_theme\/plugins\/layouts\/harris\/harris.css\u0022 \/\u003E\n\n\u003Cdiv class=\u0022panel-display harris clearfix \u0022 \u003E\n\n \u003Cdiv class=\u0022harris-container harris-header clearfix panel-panel\u0022\u003E\n \u003Cdiv class=\u0022harris-container-inner harris-header-inner panel-panel-inner\u0022\u003E\n \u003Cdiv class=\u0027panel-region\u0027 id=\u0027panel-region-header\u0027\u003E\u003Ch2 class=\u0027label\u0027\u003EHeader\u003C\/h2\u003E\u003Cdiv class=\u0022panel-pane panel-pane-is-title\u0022 id=\u0022panel-pane-header\u0022\u003E\u003Cdiv class=\u0022grab-title grabber\u0022\u003E\u003Cspan class=\u0022text\u0022\u003ECustom: Header\u003C\/span\u003E\u003C\/div\u003E\u003Cdiv class=\u0022panel-pane-collapsible\u0022\u003E\u003Cdiv class=\u0022pane-title\u0022\u003EPanes\u003C\/div\u003E\u003Cdiv class=\u0022pane-content\u0022\u003E\u003Cul\u003E\n\u003Cli\u003EDeleted\/removed entity pane\u003C\/li\u003E\n\u003Cli\u003EDeleted\/removed entity pane\u003C\/li\u003E\n\u003Cli\u003EListing of Recent Publications\u003C\/li\u003E\n\u003C\/ul\u003E\n\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E \u003C\/div\u003E\n \u003C\/div\u003E\n \n \u003Cdiv class=\u0022harris-container harris-column-content clearfix\u0022\u003E\n \u003Cdiv class=\u0022harris-column-content-region harris-column1 panel-panel\u0022\u003E\n \u003Cdiv class=\u0022harris-column-content-region-inner harris-column1-inner panel-panel-inner\u0022\u003E\n \u003Cdiv class=\u0027panel-region\u0027 id=\u0027panel-region-column1\u0027\u003E\u003Ch2 class=\u0027label\u0027\u003EFirst Column\u003C\/h2\u003E\u003Cdiv class=\u0022panel-pane panel-pane-is-title\u0022 id=\u0022panel-pane-column1\u0022\u003E\u003Cdiv class=\u0022grab-title grabber\u0022\u003E\u003Cspan class=\u0022text\u0022\u003ECustom: First Column\u003C\/span\u003E\u003C\/div\u003E\u003Cdiv class=\u0022panel-pane-collapsible\u0022\u003E\u003Cdiv class=\u0022pane-title\u0022\u003EPanes\u003C\/div\u003E\u003Cdiv class=\u0022pane-content\u0022\u003E\u003Cul\u003E\n\u003Cli\u003ESidebar of News Items\u003C\/li\u003E\n\u003C\/ul\u003E\n\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E \u003C\/div\u003E\n \u003C\/div\u003E\n \u003Cdiv class=\u0022harris-column-content-region harris-content panel-panel\u0022\u003E\n \u003Cdiv class=\u0022harris-column-content-region-inner harris-content-inner panel-panel-inner\u0022\u003E\n \u003Cdiv class=\u0027panel-region\u0027 id=\u0027panel-region-contentmain\u0027\u003E\u003Ch2 class=\u0027label\u0027\u003EContent\u003C\/h2\u003E\u003C\/div\u003E \u003C\/div\u003E\n \u003C\/div\u003E\n \u003Cdiv class=\u0022harris-column-content-region harris-column2 panel-panel\u0022\u003E\n \u003Cdiv class=\u0022harris-column-content-region-inner harris-column2-inner panel-panel-inner\u0022\u003E\n \u003Cdiv class=\u0027panel-region\u0027 id=\u0027panel-region-column2\u0027\u003E\u003Ch2 class=\u0027label\u0027\u003ESecond Column\u003C\/h2\u003E\u003Cdiv class=\u0022panel-pane panel-pane-is-title\u0022 id=\u0022panel-pane-column2\u0022\u003E\u003Cdiv class=\u0022grab-title grabber\u0022\u003E\u003Cspan class=\u0022text\u0022\u003ECustom: Second Column\u003C\/span\u003E\u003C\/div\u003E\u003Cdiv class=\u0022panel-pane-collapsible\u0022\u003E\u003Cdiv class=\u0022pane-title\u0022\u003EPanes\u003C\/div\u003E\u003Cdiv class=\u0022pane-content\u0022\u003E\u003Cul\u003E\n\u003Cli\u003ESidebar of Upcoming Events\u003C\/li\u003E\n\u003C\/ul\u003E\n\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E\u003C\/div\u003E \u003C\/div\u003E\n \u003C\/div\u003E\n \u003C\/div\u003E\n \n\u003C\/div\u003E\u003C!-- \/.harris --\u003E\n\u003C\/div\u003E\u003Cinput type=\u0022submit\u0022 id=\u0022edit-back\u0022 name=\u0022op\u0022 value=\u0022Back\u0022 class=\u0022form-submit\u0022 \/\u003E\u003Cinput type=\u0022submit\u0022 id=\u0022edit-submit\u0022 name=\u0022op\u0022 value=\u0022Save\u0022 class=\u0022form-submit\u0022 \/\u003E\u003Cinput type=\u0022hidden\u0022 name=\u0022form_build_id\u0022 value=\u0022form-P0sUF2A4tJ1iE4hOi-6KMyzc_Ny7SXAqY6A_qGA4Y_0\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022form_token\u0022 value=\u0022q_AkPXbjGqJ8Tx53m3gsRcUSbXZrEy5H2uXXgFx_06U\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022form_id\u0022 value=\u0022panels_change_layout\u0022 \/\u003E\n\u003C\/div\u003E\u003C\/form\u003E"}]

This code differs depending on what I want to do exactly, but it seems like it should be processed and not just be printed out like that.

Might have something to do with my php version being at PHP 5.4.4 but not sure if thats really the cause.