Error in Horde webmail on Plesk for Windows: Could not instantiate PDO. PDOException: SQLSTATE[HY000] [2002] No connection could be made because the target machine actively refused it



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    Roberto Caballero

    This is not an acceptable solution; I've used Horde for a number of years, and now that there is a MySQL error over which I have no control, the suggestion is to switch to MailEnable (with the added grief that if I do the switch I'll have to backup my contacts in Horde and reimport them in MailEnable so they are nbot lost?

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