Realtime Graphs Errors

[interduo]

#cacti log
2016-12-23 20:49:09 - ERROR PHP WARNING: include_once(): Failed opening '/var/www/html/cacti/lib/graph_export.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in file: /var/www/html/cacti/poller_realtime.php on line: 38
2016-12-23 20:49:09 - CMDPHP PHP ERROR WARNING Backtrace: (/poller_realtime.php: 38 include_once)(/poller_realtime.php: 38 CactiErrorHandler)(/lib/functions.php: 4167 cacti_debug_backtrace)

#apache2 log
PHP Warning: include_once(): Failed opening '/var/www/html/cacti/lib/graph_export.php' for inclusion (include_path='.:/usr/share/php:/usr/share/pear') in /var/www/html/cacti/poller_realtime.php on line 38

I get errors when using this function.

[cigamit]

This was resolved in another commit here.
ba3382a