In this blog post, let’s learn about the error message “020 Not a directory.” in Hydra and the description of the error.
Error Message
020 Not a directory.
Error Details
An operating-system error code with the meaning shown was unexpectedly returned to the database server. Look for other operating-system error messages that might give more information. Some database servers store databases as directories that are named database.dbs. If you place a file (not a directory) with the .dbs suffix in your DBPATH, this error might result.