I get the following error while installing, please help:
JInstaller::install: SQL Error. DB function failed with error number 1062
Duplicate entry 'Email_Server' for key 1 SQL=INSERT INTO `jos_rstickets_settings` (`setting`, `value`) VALUES ('Email_Server', 'pop.email.com'), ('Email_Server_Port', '995'), ('Email_Address', '
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'), ('Email_Address_Account', '
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'), ('Email_Address_Password', 'yourpassword'), ('Email_Cron_Type', 'cron'), ('Email_Cron_Interval', '1'),...