Driver class not found appears in myeclipse connection mysql

JARURL

but database management using MyEclipse can never connect

error Driver class not found

tried various connection methods on the Internet

Mar.18,2021

myeclipse version is too old to support the latest version of jar package

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b31f36-2be02.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31f36-2be02.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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