/usr/local/cpanel/base/horde/imp/lib/MIME/Viewer/plain.php on line 132

If you are getting following error while reading emails in Horde in cpanel + CentOS server then just reset horde with following command on shell with root access.

Error

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/usr/local/cpanel/base/horde/imp/lib/MIME/Viewer/plain.php on line 132

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Command

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/scripts/resethorde

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There seems to be be something wrong with latest cpanel upgrade.