Got the error message during using dompdf2 for converting to PDF

Got the error message during using dompdf2 for converting to PDF

References

Reference NO 1

http://stackoverflow.com/questions/15193450/got-the-error-message-during-using-dompdf2-for-converting-to-pdf

Reference NO 2

http://stackoverflow.com/questions/tagged/dompdf?page=2&sort=newest

Reference NO 3

http://stackoverflow.com/questions/16469775/fatal-error-uncaught-exception-dompdf-exception-with-message-box-property-ca

Reference NO 4

http://stackoverflow.com/questions/5622352/problem-in-recieving-pdf-file-in-outlook

Reference NO 5

http://stackoverflow.com/questions/11778340/php-if-statement-to-check-if-field-is-empty

Reference NO 6

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Reference NO 7

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Reference NO 8

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