How thinkphp5 conducts phpunit Unit Test

excuse me, thinkphp5.0 composer installs the unit test extension, and the error is as follows. I tried the google search solution to no avail, so I came to ask my friends to help me solve it.

Php
Mar.05,2021

the problem lies in your ThinkPHP version. The official version 5.0 extension library version numbers are both 1. 5 and 2. 0 versions are specific to the ThinkPHP5.1 version.
first update your ThinkPHP version, and then re-composer to install topthink/think-testing.

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-64f5-1b40874-2b262.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b40874-2b262.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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