MySQL error code
MySQL error 4078
MySQL server error 4078 is ER_REGEXP_MISSING_FILE, reported with SQLSTATE HY000.
Missing data file in regular expression library.
| Error | 4078 |
|---|---|
| Name | ER_REGEXP_MISSING_FILE |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference