php session not obtain solutions
because sesson hard data exists on the server side of
the general shortage of temporary space / tmp /
1 The need to clear the system tray on it
2 you can place in plenty of space mkdir folder - you can use the file folder, for example: mkdir / home / username / tmp
Is set to take effect, set the environment variable, as long as the export TMPDIR = / home / username / tmp, edited remember source ~ / .bashrc
This situation is not enough tmp folder does not appear.