WPBakery Visual Composer freezes

[primusextra]

Hi,

My WPBakery Visual Composer suddenly freezes when loading. I can see the WPBakery logo but the editor never loads (attached screenshot).

I have tried multiple browsers, logins, PCs, disabled extensions, increased WP memory on wp-config.php and still can’t get it to work.

Can you pls advise?

frontend-editor.min.js?ver=6.0.5:10 Uncaught TypeError: Cannot read property 'setSortable' of undefined
    at i.setSortable (frontend-editor.min.js?ver=6.0.5:10)
    at window.vc.ShortcodesBuilder.buildFromContent (frontend-editor.min.js?ver=6.0.5:10)
    at Object.vc.build (frontend-editor.min.js?ver=6.0.5:10)
    at frontend-editor.min.js?ver=6.0.5:10
setSortable @ frontend-editor.min.js?ver=6.0.5:10
buildFromContent @ frontend-editor.min.js?ver=6.0.5:10
vc.build @ frontend-editor.min.js?ver=6.0.5:10
(anonymous) @ frontend-editor.min.js?ver=6.0.5:10
setTimeout (async)
(anonymous) @ frontend-editor.min.js?ver=6.0.5:10
dispatch @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
r.handle @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
load (async)
add @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
a.event.add @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:8
(anonymous) @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
each @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:2
each @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:2
ra @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
on @ load-scripts.php?c=1&load[chunk_0]=jquery-core,jquery-migrate,utils,underscore,backbone,wp-util,moxiejs,plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jq&load[chunk_1]=uery-ui-sortable,jquery-ui-draggable,jquery-ui-slider,jquery-touch-punch,iris,wp-color-picker,farbtastic&ver=5.3:3
(anonymous) @ frontend-editor.min.js?ver=6.0.5:10
(anonymous) @ frontend-editor.min.js?ver=6.0.5:10

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