I have a project set up on umbraco 7.5.3 and everything worked fine. However, since a few days, the TinyMce RTE doesn't load the content anymore. It's giving me a javascript error:
Uncaught TypeError: Cannot read property 'replace' of undefined
at f (tinymce.min.js?umb__rnd=7.5.3.1175360835:5)
at p (tinymce.min.js?umb__rnd=7.5.3.1175360835:5)
at new <anonymous> (tinymce.min.js?umb__rnd=7.5.3.1175360835:5)
at N.initContentBody (tinymce.min.js?umb__rnd=7.5.3.1175360835:11)
at N.init (tinymce.min.js?umb__rnd=7.5.3.1175360835:11)
at n.<anonymous> (tinymce.min.js?umb__rnd=7.5.3.1175360835:11)
at Array.<anonymous> (tinymce.min.js?umb__rnd=7.5.3.1175360835:5)
at a (tinymce.min.js?umb__rnd=7.5.3.1175360835:2)
at h (tinymce.min.js?umb__rnd=7.5.3.1175360835:5)
at tinymce.min.js?umb__rnd=7.5.3.1175360835:5
I've tried resetting the security for the app pool on the file system but no change. Can anyone help me?