I have just tried what you said and the error displayed are as follows I noticed that it may be because I changed the default GL codes to five digit codes :
fopen(../reporting/fonts/php_Helvetica.afm) [function.fopen]: failed to open stream: Permission denied in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1401
fwrite(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1402
fclose(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1403
fopen(../reporting/fonts/php_Helvetica-Bold.afm) [function.fopen]: failed to open stream: Permission denied in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1401
fwrite(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1402
fclose(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1403
fopen(../reporting/fonts/php_Helvetica-Oblique.afm) [function.fopen]: failed to open stream: Permission denied in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1401
fwrite(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1402
fclose(): supplied argument is not a valid stream resource in file: /var/www/html/paradigmfinancials/reporting/includes/class.pdf.inc at line 1403
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