TypeError: Cannot set properties of null (setting 'onclick')

[AbdelNabut]

Describe the bug
When loading up a WebGL Unity project using the web3 login scene, the following error pops up: TypeError: Cannot set properties of null (setting 'onclick'). It seems also to happen only when running the webgl build on a server, since I do not get the error when using Unity's build and run.

To Reproduce
Steps to reproduce the behavior:

1. Build project with web3 login scene as as the first scene in the build.
2. Host build on server
3. Connect to build

Expected behavior
I don't expect to see this pop-up error.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. iOS] So far MacOS and Windows
• Browser [e.g. chrome, safari]: Chrome
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
Add any other context about the problem here.

[KBryan]

Are you using the Web3GLTemplate. Also, can you verify that your project does work using the Unity webserver