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  Tutorial: This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible

This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible


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This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible

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This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible

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This is the employee form to add data to mysql database but I got error of NullPointerException, Is this write code please give me feedback as soon as possible

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