MySQL error code
MySQL error 1878
MySQL server error 1878 is ER_TEMP_FILE_WRITE_FAILURE, reported with SQLSTATE HY000.
Temporary file write failure.
| Error | 1878 |
|---|---|
| Name | ER_TEMP_FILE_WRITE_FAILURE |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference