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: 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 71.5 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 98.5 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 124.5 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 151.5 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 178.5 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 205.5 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 231.5 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 258.5 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 285.5 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 312.5 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 338.5 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 365.5 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 392.5 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 419.5 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 445.5 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 472.5 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 68.5 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 305.5 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 331.5 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".