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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: 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 101.5 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 158.5 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 215.5 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 328.5 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 385.5 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 442.5 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 98.5 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".