SQLSTATE[HY000]: General error: 1 Can't create/write to file

[markus_blue_tomato]

ProcessWire: ProcessPageEdit: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/tmp/MYATA0YA' (Errcode: 13 - Permission denied)
ProcessWire: ProcessPageEdit: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/tmp/MYJoge1O' (Errcode: 13 - Permission denied)

Hello, does anybody know what this Error mean? I get this when I want to edit a page.

Never had this since yet.

[kongondo]

https://stackoverflow.com/questions/61224060/sqlstatehy000-general-error-1-cant-create-write-to-file-var-www-html-new

Edited September 22, 2020 by kongondo