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Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'UTC/0.0/no DST' instead in /var/www/html/fpdf/fpdf.php on line 1359

Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'UTC/0.0/no DST' instead in /var/www/html/fpdf/fpdf.php on line 1360

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/sample.php:55) in /var/www/html/fpdf/fpdf.php on line 1035
FPDF error: Some data has already been output to browser, can't send PDF file