Article ID: 255, created on Oct 6, 2008, last review on Jun 11, 2016

  • Applies to:
  • Plesk for Linux/Unix


Unable to log in to Horde webmail, the following error is shown:

The connection was reset

There are the following errors in /var/log/httpd/error_log:

[Mon Feb 10 10:32:29 2014] [notice] child pid 5259 exit signal Segmentation fault (11)


php-imap package was built with __FD\_SETSIZE=1024 parameter.


Recompile php-imap package. Please use Knowledge base article #260.

Search Words

exit signal Segmentation fault (11)

connection reset

randomly 503 error

horde no data received


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