Error: Warning: fread() [function.fread]: Length parameter ...
Not really sure if this goes in this forum, or the Apache server forum, but we have a linux mail server, and an online webmail login. Sometimes, when users try to login, they will receive an error reading something like this:
Warning: fread() [function.fread]: Length parameter must be greater
than 0 in /home/admispconfig/ispconfig/web/webmail/inc/lib.php on line
Warning: Cannot modify header information - headers already sent by
(output started at
/home/admispconfig/ispconfig/web/webmail/inc/inc.php on line 103
If I restart the mail server, the issue goes away. It will then resurface within a week or two.
Any ideas, suggestion, or direction?