27-1-604. Litigation and threat of litigation prohibited. Effective July 1, 1963, it shall be unlawful for any person, either as litigant or attorney, to file, cause to be filed, threaten to file, or threaten to cause to be filed in any court in this state any pleading or paper setting forth or seeking to recover upon any cause of action abolished or barred by this part, whether such cause of action arose within or without this state.