The images on our wiki site are no longer displaying. In place of the image, there is a box with a red x.
We are not sure what might have happened, we changed the layout of the wiki site (removed the sidebar) and made the following two changes:
1. In php.ini the smtp server was set to ‘localhost’. changed this to ptcrelay.oursite.net
2. Account activation links were not working so commented the following in mail.php.
// if($maxlen){
// preg_match_all( '/.{1,'.($maxlen - 2).'}([^=]{0,2})?/', $sLine, $aMatch );
// $sLine = implode( '=' . MAILHEADER_EOL, $aMatch[0] ); // add soft crlf's
// }
Our issue looks similar to this thread - but the solution here did not work for us.
http://forum.dokuwiki.org/thread/3206