Recently updated to 2.59.1+170116 and it's hosted on RedHat with permissions set according to www.limesurvey.org/manual/Installation_s...nix_file_permissions

However when I try and change a question type or save nothing is happening, and Chrome's console is telling me that's due to bootstrapSwitch "not being a function":

See "boostrap-01" attachment

According to the network console it's returning a 404:

bootstrap-02

Checking that file location and sure enough, bootstrap-switch.min.js isn't there:
bootstrap-03

Note that all the folders are open and readable, so there shouldn't be any issues generating the tmp files. Any ideas on what may be causing this issue? the bootstrap-switch files are all present in application/extensions/yiiwheels/widgets/switch as far as I can see.

Apologies for the links for images, I tried to insert pictures but in both FireFox and Chrome the screen is greying out, but the modal is also greying out and is un-clickable.