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

Describe the bug
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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 provides no source files, tests, device details, or reproducible steps beyond email login in the customer application. Start by reproducing the null error during email login and trace the failing flow. Done means the login flow no longer displays the null error and the expected behavior is verified, but the issue does not define that behavior precisely.

Written by the indexing model from the issue text.