ESXI DataStore Errors

So I'm having a problem while trying to create datastores, I get to the select partitioning options when trying to make a DataStore in the HTML5 configurator for ESXI 6.5 and I get this error:

Cause: <div class="wizard-content" ng-include="vuiWizard.pages[wizardManager.currentIdx].contentUrl"> Version: 1.8.0 Build: 4516221 ESXi: 6.5.0 Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:59.0) Gecko/20100101 Firefox/59.0

Exception stack:

@https://192.168.1.18/ui/scripts/main.js:303:750 e@https://192.168.1.18/ui/scripts/main.js:264:3859Ce/this.$get</</<@https://192.168.1.18/ui/scripts/main.js:264:23665I/<@https://192.168.1.18/ui/scripts/main.js:264:15182 r@https://192.168.1.18/ui/scripts/main.js:263:21101I@https://192.168.1.18/ui/scripts/main.js:264:15165 g@https://192.168.1.18/ui/scripts/main.js:264:11396C/<@https://192.168.1.18/ui/scripts/main.js:264:11010 link@https://192.168.1.18/ui/scripts/main.js:267:5862$@https://192.168.1.18/ui/scripts/main.js:264:20839 I@https://192.168.1.18/ui/scripts/main.js:264:15416g@https://192.168.1.18/ui/scripts/main.js:264:11396 C/<@https://192.168.1.18/ui/scripts/main.js:264:11010N/<@https://192.168.1.18/ui/scripts/main.js:264:11885 h@https://192.168.1.18/ui/scripts/main.js:264:13975compile/</</<@https://192.168.1.18/ui/scripts/main.js:267:5381f/<@https://192.168.1.18/ui/scripts/main.js:265:9465 $eval@https://192.168.1.18/ui/scripts/main.js:265:16488$digest@https://192.168.1.18/ui/scripts/main.js:265:15039$apply@https://192.168.1.18/ui/scripts/main.js:265:16757 n@https://192.168.1.18/ui/scripts/main.js:264:26236O@https://192.168.1.18/ui/scripts/main.js:264:28329uf/</B.onload@https://192.168.1.18/ui/scripts/main.js:264:28871

And When i tryed to create a new datastore in the vsphere client, I get this error at "current Disk layout"

Cannot change the host configuration

Error stack: Call "HostDatastoreSystem.QueryVmfsDatastoreCreateOptions" for object "ha-datastoresystem" on ESXi "192.168.1.18" failed.

Any Help Is appreciated

Thanks