Webstorm file name search specific file cannot be found

if there are two files in the project that can"t be found, it"s no use trying to delete the .idea folder and re-index it.

Mar.11,2021

resolved "File | Invalidate caches."

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-64f5-1e467d1-270f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e467d1-270f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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