I have an issue with 7.15.4 with the data picker not working.

I have done a lot of searching on this and there are several instances in the past that this has cropped up.

1. moment.js being loaded twice when using analytics - I are not using analytics and moment.js is only found once in my project file.

2. this is the most resent occurrence- in v7.15.1 this was a known issue that was apparently fixed.

https://github.com/umbraco/Umbraco-CMS/issues/6132

Can I please suggest that this has been leaked into the new update.

How do I fix this.

Below is my console error log

angular.min.js?cdv=2072511880:63 TypeError: element.datetimepicker is not a function at umbraco.controllers.js?cdv=2072511880:12379 at i (angular.min.js?cdv=2072511880:79) at angular.min.js?cdv=2072511880:80 at Object.$eval (angular.min.js?cdv=2072511880:92) at Object.$digest (angular.min.js?cdv=2072511880:90) at e.$apply (angular.min.js?cdv=2072511880:92) at Object.safeApply (umbraco.services.js?cdv=2072511880:50) at umbraco.services.js?cdv=2072511880:586 at finish (lazyload.js:108) at pollWebKit (lazyload.js:323) (anonymous) @ angular.min.js?cdv=2072511880:63 umbraco.directives.js?cdv=2072511880:6750 Uncaught TypeError: Cannot read property 'hash' of undefined at HTMLAnchorElement.tabShown (umbraco.directives.js?cdv=2072511880:6750) at HTMLDivElement.dispatch (jquery.min.js?cdv=2072511880:3) at HTMLDivElement.r.handle (jquery.min.js?cdv=2072511880:3) at Object.trigger (jquery.min.js?cdv=2072511880:4) at HTMLAnchorElement.