Selective Filter causes Views UI to crash

I am running Views 7.x-3.5 together with Better Exposed Filters 7.x-3.0-beta3. I would like to make one of my exposed filters selective, but whenever I add a selective exposed filter using Views Hacks, my view's user interface constantly crashes into a white screen with the following error message:

[{"command":"settings","settings":{"basePath":"\/","pathPrefix":"","ajaxPageState":{"theme":"seven","theme_token":"nvKvA0ZSovvE1dNTelQP509E8Mx56jRbk922JY0DIOM"},"googleAnalyticsReportsAjaxUrl":"\/google-analytics-reports\/ajax"},"merge":true},{"command":"viewsSetForm","output":"\u003Cform action=\u0022\/admin\/structure\/views\/ajax\/display\/meetings\/page\/use_ajax\u0022 method=\u0022post\u0022 id=\u0022views-ui-edit-display-form\u0022 accept-charset=\u0022UTF-8\u0022\u003E\u003Cdiv\u003E\u003Cdiv class=\u0022views-override clearfix container-inline\u0022\u003E\u003Cdiv class=\u0022form-item form-type-select form-item-override-dropdown\u0022\u003E\n \u003Clabel for=\u0022edit-override-dropdown\u0022\u003EFor \u003C\/label\u003E\n \u003Cselect id=\u0022edit-override-dropdown\u0022 name=\u0022override[dropdown]\u0022 class=\u0022form-select\u0022\u003E\u003Coption value=\u0022default\u0022\u003EAll displays\u003C\/option\u003E\u003Coption value=\u0022page\u0022\u003EThis page (override)\u003C\/option\u003E\u003C\/select\u003E\n\u003C\/div\u003E\n\u003C\/div\u003E\u003Cdiv class=\u0022scroll form-wrapper\u0022 id=\u0022edit-options\u0022\u003E\u003Cdiv class=\u0022description form-item\u0022\u003EIf set, this view will use an AJAX mechanism for paging, table sorting and exposed filters. This means the entire page will not refresh. It is not recommended that you use this if this view is the main content of the page as it will prevent deep linking to specific pages, but it is very useful for side content.\u003C\/div\u003E\u003Cdiv id=\u0022edit-use-ajax\u0022 class=\u0022form-radios\u0022\u003E\u003Cdiv class=\u0022form-item form-type-radio form-item-use-ajax\u0022\u003E\n \u003Cinput type=\u0022radio\u0022 id=\u0022edit-use-ajax-1\u0022 name=\u0022use_ajax\u0022 value=\u00221\u0022 checked=\u0022checked\u0022 class=\u0022form-radio\u0022 \/\u003E \u003Clabel class=\u0022option\u0022 for=\u0022edit-use-ajax-1\u0022\u003EYes \u003C\/label\u003E\n\n\u003C\/div\u003E\n\u003Cdiv class=\u0022form-item form-type-radio form-item-use-ajax\u0022\u003E\n \u003Cinput type=\u0022radio\u0022 id=\u0022edit-use-ajax-0\u0022 name=\u0022use_ajax\u0022 value=\u00220\u0022 class=\u0022form-radio\u0022 \/\u003E \u003Clabel class=\u0022option\u0022 for=\u0022edit-use-ajax-0\u0022\u003ENo \u003C\/label\u003E\n\n\u003C\/div\u003E\n\u003C\/div\u003E\u003C\/div\u003E\u003Cdiv class=\u0022clearfix\u0022\u003E\u003Cdiv class=\u0022form-buttons\u0022\u003E\u003Cinput type=\u0022submit\u0022 id=\u0022edit-submit\u0022 name=\u0022op\u0022 value=\u0022Apply\u0022 class=\u0022form-submit\u0022 \/\u003E\u003Cinput type=\u0022submit\u0022 id=\u0022edit-cancel\u0022 name=\u0022op\u0022 value=\u0022Cancel\u0022 class=\u0022form-submit\u0022 \/\u003E\u003C\/div\u003E\u003C\/div\u003E\u003Cinput type=\u0022hidden\u0022 name=\u0022form_build_id\u0022 value=\u0022form-Sd9dNHQ8_Xr4XlHixcSNI3mVv0dZ1_c8rb7UbCj6MK0\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022form_token\u0022 value=\u0022xvueODe7F7mEy-IOKRQfJbF-KzDQHlC9ZdFcixwBYHg\u0022 \/\u003E\n\u003Cinput type=\u0022hidden\u0022 name=\u0022form_id\u0022 value=\u0022views_ui_edit_display_form\u0022 \/\u003E\n\u003C\/div\u003E\u003C\/form\u003E","title":"Page: Use AJAX when available to load this view","url":"http:\/\/MYURL\/admin\/structure\/views\/ajax\/display\/meetings\/page\/use_ajax"}]