Hello, I recently installed the gallery plugin which works in the thumbnail mode: http://inhalt.serviert.de/testing/gallery But when I click on a Image (_detail) I get the following error: Warning: preg_grep() [function.preg-grep]: Unknown modifier 'a' in /html/dokuwiki/inc/auth.php on line 259 Warning: Invalid argument supplied for foreach() in /html/dokuwiki/inc/auth.php on line 261 Warning: Cannot modify header information - headers already sent by (output started at /html/dokuwiki/inc/auth.php:259) in /html/dokuwiki/lib/exe/detail.php on line 41 Thanks for any help in advance. Thomas. -- Thomas Baumann Dipl.-Betriebswirt (BA) tiri.li information technology Postfach 11 01 15 D-64216 Darmstadt fon +49 (0) 7000 - 66 464 66 fax +49 (0) 70000 - 329 329 http://www.tiri.li This email and any attachments are confidential and are intended only for the addressee. If you are not the intended recipient of this email and have received it in error, please notify the sender immediately by reply email and then delete it from your system. ------------------------------------------------- This mail sent through IMP: http://horde.org/imp/ -- DokuWiki mailing list - more info at http://wiki.splitbrain.org/wiki:mailinglist