PROV: division by zero when there are no semantic annotations in the wiki
Warning: Invalid argument supplied for foreach() in D:\Inzynierka\DokuWikiStick_Server\dokuwiki\lib\plugins\prov\action\metrics\metrics.php on line 53
Warning: Division by zero in D:\Inzynierka\DokuWikiStick_Server\dokuwiki\lib\plugins\prov\action\metrics\metrics.php on line 57
Warning: Invalid argument supplied for foreach() in D:\Inzynierka\DokuWikiStick_Server\dokuwiki\lib\plugins\prov\action\metrics\metrics.php on line 69
Warning: Cannot modify header information - headers already sent by (output started at D:\Inzynierka\DokuWikiStick_Server\dokuwiki\lib\plugins\prov\action\metrics\metrics.php:30) in D:\Inzynierka\DokuWikiStick_Server\dokuwiki\inc\common.php on line 1916
