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  • i’m getting this error , have been since 5.2.5 , cannot update or publish posts or pages , just updated to 5.2.6 … same, same .. not fixed

    Uncaught TypeError: Cannot read property 'length' of undefinedm.extend.each @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,farbtastic,quicktags,jquery-ui-core,jq…:2(anonymous function) 
    @ acf-input.min.js:2r 
    @ acf-input.min.js:1n 
    @ acf-input.min.js:1acf.apply_filters @ acf-input.min.js:1acf.validation.acf.model.extend.fetch_success 
    @ acf-input.min.js:2acf.validation.acf.model.extend.fetch.$.ajax.success 
    @ acf-input.min.js:2m.Callbacks.j 
    @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,farbtastic,quicktags,jquery-ui-core,jq…:2m.Callbacks.k.fireWith 
    @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,farbtastic,quicktags,jquery-ui-core,jq…:2x 
    @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,farbtastic,quicktags,jquery-ui-core,jq…:4m.ajaxTransport.send.b 
    @ load-scripts.php?c=1&load[]=jquery-core,jquery-migrate,utils,farbtastic,quicktags,jquery-ui-core,jq…:4