error: No space left on device: mod_rewrite: could not create rewrite_log_lock No space left on device: mod_rewrite: could not create rewrite_log_lock

When you see the error: No space left on device: mod_rewrite: could not create rewrite_log_lock No space left on device: mod_rewrite: could not create rewrite_log_lock in your Apache logs or when Apache fails to start, try the following; in your Apache logs or when Apache fails to start.

try the following:

Run:

# ipcs -s

If you see more than 5 of them, you may need to clear them with the following command;

Run:

# ipcs -s | perl -ane ‘/^0x00000000/ && `ipcrm -s $F[1]`’

Restart apache.

Run:

#/etc/init.d/httpd restart