An exception is reported when the same code is written in idea. Please tell me how to solve it.

two jar packages,
commons-fileupload-1.2.1.jar and commons-io-1.4.js, are used for uploading files in the project

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create a project with eclipse, dynamic web module version 2.5 is fine
but if you create a project with idea, you will report to FileNotFoundException, for advice on how to solve the problem

Apr.03,2021
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-64f5-1b3ee01-2c477.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3ee01-2c477.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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