pc turns off when intellij indexes

i m working in a project with kotlin and spring boot in intellij. I never had any problem until yesterday when my pc started literally turning off randomly when intellij was indexing.I have a pc with 12 gb of ram and a lot of space on disk and so memory shouldnt be a problem. In the logs this showed up:

java.lang.RuntimeException: com.intellij.util.io.PersistentEnumeratorBase$CorruptedException: PersistentEnumerator storage corrupted /home/francesco/.cache/JetBrains/IdeaIC2021.3/caches/names.dat at com.intellij.util.ExceptionUtil.rethrow(ExceptionUtil.java:132) at com.intellij.openapi.vfs.newvfs.persistent.PersistentFSConnection.handleError(PersistentFSConnection.java:299) at com.intellij.openapi.vfs.newvfs.persistent.FSRecords.handleError(FSRecords.java:723)

I deleted the cache(folder cache under cache/JetBrains/IdeaIC2021.3/caches),but the problem is persisting. reinstalled intellij but the problem is still there. now this shows up in the logs that seem related:

2022-01-12 12:39:43,771 [ 210098] INFO - sistent.PersistentFSConnection - Creating VFS corruption marker; Trace= java.lang.Exception at com.intellij.openapi.vfs.newvfs.persistent.PersistentFSConnection.createBrokenMarkerFile(PersistentFSConnection.java:143)

after cache invalidation:

2022-01-12 12:29:25,474 [ 2639] INFO - rsistent.PersistentFSConnector - Filesystem storage is corrupted or does not exist. [Re]Building. Reason: FS repository version mismatch: actual=-1 expected=52027 2022-01-12 12:29:25,513 [ 2678] INFO - rsistent.PersistentFSConnector - Marking VFS as corrupted: .cache/JetBrains/IdeaIC2021.3/caches/names.dat' does not exist

Someone has any leads?