Blank Page while login to Horde

Some times user can get a blank page while login to webmail/ Horde. Clearing the sessions under the path mentioned below will fix this issue.

Change to the cPanel Horde sessions directory:

# cd /var/cpanel/userhomes/cpanelhorde/sessions

You can list the contents in it:

# ll
total 2156
-rw-r--r--  1 cpanelhorde cpanelhorde 2037760 Sep 18 22:39 phpsess.sdb
-rw-------  1 cpanelhorde cpanelhorde   76570 Dec  9 13:04 sess_32f9cc5af1760ba633c1a669fbd2cb2a
-rw-------  1 cpanelhorde cpanelhorde   75972 Dec  9 12:59 sess_cac2dfc2fa606ec50896ee5d8401f2e9
-rw-------  1 cpanelhorde cpanelhorde  212992 Dec  7 14:39 sess_7dda6051bb705f6099e37d64a088dbb4
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  8 22:50 sess_7f30fe6f4e56c574db767402513fbd7a
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  8 05:49 sess_82ce71f0fb7836b4a19804a0ee234c86
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  8 00:12 sess_93531cd6bd55a77fc6667bc5d658917b
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  9 10:41 sess_a3bd6fbcf818cb1a4df7384492662eaf
-rw-------  1 cpanelhorde cpanelhorde    2571 Dec  6 16:02 sess_aefe75112a9b30c4b03fc8e00710cd75
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  8 15:04 sess_d7eff30a29ef128d4c674ce49ea93fb0
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  8 22:13 sess_d8b32c9cdcef97aea37744c1b8269f08
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  9 12:56 sess_dee2e7cd16b3a958060096e02d480a07
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  9 10:52 sess_df25e7d9eb43643dedca2709cbd06996
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  9 09:43 sess_df4e090e1231029f606fd9bcc29adcfb
-rw-------  1 cpanelhorde cpanelhorde       0 Dec  9 09:25 sess_e5d6e26c02de6c9b5c4e533608463117

Now remove the sessions from this directory:

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# rm -rf sess_*
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You are done. Now try logging to the Horde account. It will work fine. :)