When configuring a new or existing Maven project the job configuration screen does not go further than the grey loading screen.

On the main job:

Uncaught TypeError: Cannot read property 'firstChild' of undefined            hudson-behavior.js:424
at registerValidator (hudson-behavior.js:424)
at Array.forEach (<anonymous>)
at behavior.js:111
at Array.forEach (<anonymous>)
at behavior.js:107
at Array.forEach (<anonymous>)
at Object.applySubtree (behavior.js:93)
at select.js:269

&

Uncaught TypeError: Cannot read property 'getAttribute' of undefined       hetero-list.js:34
at hetero-list.js:34
at Array.forEach (<anonymous>)
at behavior.js:111
at Array.forEach (<anonymous>)
at behavior.js:107
at Array.forEach (<anonymous>)
at Object.applySubtree (behavior.js:93)
at Object.apply (behavior.js:76)
at behavior.js:71
at window.onload (behavior.js:125)

and on the modules

Uncaught TypeError: Cannot set property 'id' of null                   hudson-behavior.js:954
at TR.optional-block-start (hudson-behavior.js:954)
at Array.forEach (<anonymous>)
at behavior.js:111
at Array.forEach (<anonymous>)
at behavior.js:107
at Array.forEach (<anonymous>)
at Object.applySubtree (behavior.js:93)
at Object.apply (behavior.js:76)
at behavior.js:71
at window.onload (behavior.js:125)

&

Uncaught TypeError: Cannot read property 'next' of undefined         hudson-behavior.js:961
at findEnd (hudson-behavior.js:961)
at TR.rowvg-start (hudson-behavior.js:978)
at Array.forEach (<anonymous>)
at behavior.js:111
at Array.forEach (<anonymous>)
at behavior.js:107
at Array.forEach (<anonymous>)
at Object.applySubtree (behavior.js:93)
at Object.apply (behavior.js:76)
at behavior.js:71

&

Uncaught TypeError: Cannot read property 'hasClassName' of undefined     hudson-behavior.js:1372
at updateOptionalBlock (hudson-behavior.js:1372)
at TR.optional-block-start (hudson-behavior.js:1060)
at Array.forEach (<anonymous>)
at behavior.js:111
at Array.forEach (<anonymous>)
at behavior.js:107
at Array.forEach (<anonymous>)
at Object.applySubtree (behavior.js:93)
at Object.apply (behavior.js:76)
at behavior.js:71

See screenshots