Enatega Customer Application: Null error showing when new user is logging by email.

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To Reproduce
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Go to '...'
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See error
Expected behavior
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Screenshots

Desktop (please complete the following information):

OS: [e.g. iOS]
Browser [e.g. chrome, safari]
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
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The issue names no files, tests, environment, or concrete reproduction steps. Start by reproducing email login for a new customer account and trace the customer application's login flow to the source of the null error. Done means the login no longer displays the null error and the expected post-login behavior is verified.

Written by the indexing model from the issue text.