90.— If, in any proceedings brought against a charity trustee for breach of trust, it appears to the court hearing the case that the charity trustee is or may be liable in respect of the breach of trust but that he or she acted honestly and reasonably and that having regard to all of the circumstances of the case he or she ought fairly to be excused for the breach of trust, the court may relieve him or her in whole or in part from his or her liability on such terms as the court deems appropriate.