When searching for email address the server reply with 500 - Internal Server Error.
This is caused by the query on the FullText index used to recover the username from the database because MySQL uses '@' as a special delimiter as well as other ACII char
When searching for email address the server reply with 500 - Internal Server Error. This is caused by the query on the FullText index used to recover the username from the database because MySQL uses '@' as a special delimiter as well as other ACII char