CROSS is a reserved keyword in H2; see http://www.h2database.com/html/advanced.html#keywords

I came to this ticket with similar malformed SQL queries ([*]) for a column named values or a join table named... row (don't ask why, I don't know). Simply escaping them with \" did the trick.

(thanks to https://vladmihalcea.com/escape-sql-reserved-keywords-jpa-hibernate/)