Краткая предыстория. Кто-то ломанул серв, и поубивал JS файлы. Я востановил работу

контента, а вот Админка не хочет работать.

Обновил MODx до версии MODx Revolution 2.6.5-pl

вот такие ошибки виду в консоли

modx.jsgrps-min.js:2 Uncaught ReferenceError: _ is not defined
at modx.jsgrps-min.js:2
layout.js:1 Uncaught TypeError: Cannot set property 'Default' of undefined
at layout.js:1
ext-base.js:21 Uncaught TypeError: Cannot read property 'prototype' of undefined
at Object.extend (ext-base.js:21)
at gallery.js:101
ext-base.js:21 Uncaught TypeError: Cannot read property 'prototype' of undefined
at Object.extend (ext-base.js:21)
at modx.grid.user.online.js:44
ext-base.js:21 Uncaught TypeError: Cannot read property 'prototype' of undefined
at Object.extend (ext-base.js:21)
at modx.grid.user.recent.resource.js:47
ext-base.js:21 Uncaught TypeError: Cannot read property 'prototype' of undefined
at Object.extend (ext-base.js:21)
at modx.panel.welcome.js:31
ext-base.js:21 Uncaught TypeError: Cannot read property 'prototype' of undefined
at Object.extend (ext-base.js:21)
at welcome.js:20
modx.jsgrps-min.js:1 Uncaught ReferenceError: _ is not defined
at modx.jsgrps-min.js:1
at ext-all.js:21
at b (ext-all.js:21)
ext-all.js:21 Uncaught TypeError: b[(d.xtype || e)] is not a constructor
at Object.create (ext-all.js:21)
at MODx.load (modx.js?v=f2a40a94:85)
at manager:23
at ext-all.js:21
at b (ext-all.js:21)
ext-all.js:21 Uncaught TypeError: b[(d.xtype || e)] is not a constructor
at Object.create (ext-all.js:21)
at MODx.load (modx.js?v=f2a40a94:85)
at manager:45
at ext-all.js:21
at b (ext-all.js:21)
ext-all.js:21 Uncaught TypeError: b[(d.xtype || e)] is not a constructor
at Object.create (ext-all.js:21)
at MODx.load (modx.js?v=f2a40a94:85)
at manager:52
at ext-all.js:21
at b (ext-all.js:21)
ext-all.js:21 Uncaught TypeError: b[(d.xtype || e)] is not a constructor
at Object.create (ext-all.js:21)
at MODx.load (modx.js?v=f2a40a94:85)
at manager:60
at ext-all.js:21
at b (ext-all.js:21)
manager:77 Uncaught TypeError: MODx.SearchBar is not a constructor
at manager:77
at ext-all.js:21
at b (ext-all.js:21)

залить папку c дистрибутивом установщика, запустить обновление