An exception occurred in the client script. Error: this[0] is undefined

An exception occurred in the client script. Error: this[0] is undefined

  
Hi,

After upgrading to the latest release (9.1.0.10), I began to see this error on the client. Anybody have an idea what this is?

TypeError: this[0] is undefined
Stack trace:
outsystems.internal.ProbeInit.prototype.bindToEvents/</<@http://dev.revued.com.au/PerformanceProbe/performanceprobe.js?9_1_0_10:164:228
@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:65:6578
@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25 line 18 > eval:2:1
window.outsystems.internal.jQueryFactory/</<.globalEval/<@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:18:13993
window.outsystems.internal.jQueryFactory/</<.globalEval@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:18:13967
OsEvaluateUserJavaScript@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:5:11838
OsExecuteJSONUpdate@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:5:13625
OsExecuteNextJSONUpdate@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:5:17593
OsExecuteJSONUpdate@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:5:14255
OsJSONUpdate@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:5:10663
@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25 line 65 > eval:2:1
OsAjaxBackendXHR/XHRState/this.ProcessNextScriptBlock@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:65:15950
OsAjaxBackendXHR/XHRState/this.ProcessPartialResponse@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:65:15276
OsAjaxBackendXHR/XHRState/this.ProcessFinalResponse@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:65:16010
OsAjaxBackendXHR/this.SubmitForm/e@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:65:13992
window.outsystems.internal.jQueryFactory/</$.Callbacks/l@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:18:16833
window.outsystems.internal.jQueryFactory/</$.Callbacks/m.fireWith@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:18:17618
d@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:26:3442
window.outsystems.internal.jQueryFactory/</</<.send/d@http://dev.revued.com.au/ERP_acc/_osjs.js?9_0_1_25:26:9007

Regards,
JC