Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 395 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: 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strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 395 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 396 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: Function strftime() is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/jpgraph.php on line 403 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: Implicit conversion from float 44.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 69.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 95.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 120.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 145.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 170.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 196.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 221.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 246.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 272.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 297.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 322.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 347.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 373.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 398.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 423.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 448.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 474.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 499.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: Implicit conversion from float 66.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 290.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 315.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: imagefilledpolygon(): Using the $num_points parameter is deprecated in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 1440 Deprecated: Implicit conversion from float 259.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 259.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935 Deprecated: Implicit conversion from float 256.5 to int loses precision in /var/www/hst393/htdocs/joomla_wrapper/jpgraph/src/gd_image.inc.php on line 935
JpGraph Error: HTTP headers have already been sent.
Caused by output from file jpgraph.php at line 395.
Explanation:
HTTP headers have already been sent back to the browser indicating the data as text before the library got a chance to send it's image HTTP header to this browser. This makes it impossible for the library to send back image data to the browser (since that would be interpretated as text by the browser and show up as junk text).

Most likely you have some text in your script before the call to Graph::Stroke(). If this texts gets sent back to the browser the browser will assume that all data is plain text. Look for any text, even spaces and newlines, that might have been sent back to the browser.

For example it is a common mistake to leave a blank line before the opening "<?php".