Fix problem where sign-in is broken

[dtinth]

A regression is introduced in #772, this PR fixes it.

Changelog

Fixed a regression where the sign in and sign up function doesn’t work.

[sonarcloud[bot]]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
0.0% Duplication

[codecov-commenter]

Codecov Report

Base: 81.05% // Head: 81.05% // No change to project coverage :thumbsup:

Coverage data is based on head (8aece5f) compared to base (945f536). Patch coverage: 0.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #776 +/- ## ======================================= Coverage 81.05% 81.05% ======================================= Files 178 178 Lines 5290 5290 Branches 242 242 ======================================= Hits 4288 4288 Misses 931 931 Partials 71 71 ``` | [Impacted Files](https://codecov.io/gh/bemusic/bemuse/pull/776?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bemusic) | Coverage Δ | | |---|---|---| | [...online/scoreboard-system/createScoreboardClient.js](https://codecov.io/gh/bemusic/bemuse/pull/776/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bemusic#diff-YmVtdXNlL3NyYy9vbmxpbmUvc2NvcmVib2FyZC1zeXN0ZW0vY3JlYXRlU2NvcmVib2FyZENsaWVudC5qcw==) | `0.00% <0.00%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bemusic). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=bemusic)

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