[SM-USERS] Quota usage plugin error

[Kamal Singhania]

Hi All,   I've installed the Quota usage plugin on Squirrelmail 1.4.2 with Redhat 9, qmail , courier-imap (with quota capability) and vpopmail. But when I open the website I get the following error:   Warning: stat failed for ../plugins/quota_usage/setup.php (errno=13 - Permission denied) in /var/www/html/webmail/functions/plugin.php on line 23 Please help me resolve the same.   Regards & Thanx   Kamal Singhania