<div>
Use &nbsp;Chrome as workaround.
</div>


<div>
My first sentence was &quot;fails to load in Firefox or other browsers&quot; so I had tried Chrome and Edge. Thanks any &nbsp;way.<br />
<br />
AKK
</div>


My first sentence was "fails to load in Firefox or other browsers" so I had tried Chrome and Edge. Thanks any  way.

AKK

<div>
<div class="content wysiwyg-content">
vSphere web client fails to load in Firefox or other browsers. we get message:<br />
&quot;An internal error has occurred - Error #2134&quot; <br />
Please see enclosed screen-shot which includes 'error stack' as well. Have tried clicking on both Yes and No, to reload the client. Neither option works.<br />
Have cleared the cache many times and have rebooted the machine as well. This happens on one machine only. <br />
The vCenter and ESXi hosts are at version 6.5. The OS of client is Windows 10. Please suggest a fix. Thanks.<br />
<br />
<a href="https://filedb.experts-exchange.com/incoming/2019/02_w07/1412280/vSphereWebClient-Error.JPG" target="_blank" title="vSphere web Client error (82 KB)"><img alt="vSphere web Client error" class="file-block lazyload" style="max-width: 735px;" data-src="https://filedb.experts-exchange.com/incoming/2019/02_w07/1412280/vSphereWebClient-Error.JPG" /></a>AKK
</div>
</div>


vSphereWebClient-Error.JPG

vSphere web client fails to load in Firefox or other browsers. we get message:
"An internal error has occurred - Error #2134" 
Please see enclosed screen-shot which includes 'error stack' as well. Have tried clicking on both Yes and No, to reload the client. Neither option works.
Have cleared the cache many times and have rebooted the machine as well. This happens on one machine only. 
The vCenter and ESXi hosts are at version 6.5. The OS of client is Windows 10. Please suggest a fix. Thanks.

AKK

vSphere Web Client fails to load - Error #2134

VMware, a software company founded in 1998,  was one of the first commercially successful companies to offer x86 virtualization. The storage company EMC purchased VMware in 1994. Dell Technologies acquired EMC in 2016. VMware’s parent company is now Dell Technologies.

VMware has many software products that run on desktops, Microsoft Windows, Linux, and macOS, which allows the virtualizing of the x86 architecture.  Its enterprise software hypervisor for servers, VMware vSphere Hypervisor (ESXi), is a bare-metal hypervisor that runs directly on the server hardware and does not require an additional underlying operating system.

VMware

vsphere 6.5

Mozilla Firefox is a free and open-source web browser developed by Mozilla Foundation. It is available for use on Windows, macOS, Linux, and BSD operating systems.