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 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 87.5 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 109.5 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 131.5 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 152.5 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 174.5 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 217.5 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 239.5 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 261.5 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 282.5 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 304.5 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 326.5 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 369.5 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 391.5 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 412.5 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 434.5 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 456.5 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 477.5 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 63.5 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 254.5 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 275.5 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 449.5 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".