SyntaxError: Unexpected identifier

This error occurs when the JavaScript interpreter encounters a token that it does not recognize as valid syntax. This could be due to a missing comma, a misplaced keyword, or a typo in variable names.

It broke because the JavaScript engine expects a certain structure in the code, and when it finds something that doesn't fit, it throws a SyntaxError. This often happens when the code is not properly formatted or contains invalid characters.

To fix this error, carefully review the line indicated in the error message and the surrounding lines for any syntax issues. Look for missing commas, incorrect variable names, or misplaced brackets.