Incorrectly trying to cast an object of one type to another

We found this prefix in 10 webpages.
MapChildren (2)Typical messages (3)TraceDetailed Map
  1. java.lang.ClassCastException
    1.   at com.mysql.jdbc.ConnectionImpl.buildCollationMapping()
  1. SQLException

    ConnectionImpl.buildCollationMapping()
    Crashes:9
    Projects:0
    Web Pages:9
    Error Reports:0
    First:4 months ago
    Last:4 months ago
    preview
  2. GitHub iconGitHub comment 26#394996928

    First:6 months ago
    Last:4 months ago
    Author:DreamingInLife
MessageNumber of crashes
java.lang.ClassCastException: java.math.BigInteger cannot be cast to java.lang.Long8
java.math.BigInteger cannot be cast to java.lang.Long1
Unexpected error when trying to create the tpcc database1
  1. java.lang.ClassCastException
    1.   at com.mysql.jdbc.ConnectionImpl.buildCollationMapping()