javax.activation.UnsupportedDataTypeException

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    • javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/related; boundary="----=_Part_0_2526969.1026922097930" at javax.mail.Transport.send0(Transport.java:219) at javax.mail.Transport.send(Transport.java:81) at lovegame.Mail.SendEmail.run(SendEmail.java:153)
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