[Koha] Unable to Access Koha # Critical

[SATISH]

Hi Indranil,

The system is dedicated to Koha Server only.
The diskspace details are as follows.

root at gechlibrary:/home/satish# df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G  4.0K  2.0G   1% /dev
tmpfs           396M  1.1M  395M   1% /run
/dev/sda1       413G  5.6G  386G   2% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
none            5.0M  8.0K  5.0M   1% /run/lock
none            2.0G  4.0K  2.0G   1% /run/shm
none            100M     0  100M   0% /run/user
/dev/sda3       1.9G   63M  1.7G   4% /boot
/dev/sda5        37G  1.1G   34G   4% /home

regards
Satish