Rajesh bhusal

Fixed the typo in step 43 of building a cipher

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Checklist: - [x] I have read and followed the [contribution guidelines](https://contribute.freecodecamp.org). - [x] I have read and followed the [how to open a pull request guide](https://contribute.freecodecamp.org/#/how-to-open-a-pull-request). - [x] My pull...

fix(curriculum):fix the typo in step 4 of js beta review project for building a gradebook app

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Checklist: - [x] I have read and followed the [contribution guidelines](https://contribute.freecodecamp.org). - [x] I have read and followed the [how to open a pull request guide](https://contribute.freecodecamp.org/#/how-to-open-a-pull-request). - [x] My pull...

Error creating the channel :- null value in column "defaultCurrencyCode" of relation "channel" violates not-null constraint

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**Describe the bug** A clear and concise description of what the bug is. **To Reproduce** Steps to reproduce the behavior: 1. Go to 'Chanel 2. Create button doesn't work when...