Haw. Rev. Stat. § 480D-4
(b) In any case involving violations of section 480D-3(3) or (8), the debt collector shall not be subject to the provisions of subsection (a) if the debt collector can prove that the violation resulted from a bona fide error, notwithstanding the maintenance of procedures reasonably adopted to avoid such error. Examples of bona fide error include, but are not limited to, clerical miscalculations, computer malfunction, printing errors, and computer programming errors. If bona fide error is proven, the debt collector shall:
(2) Be liable for any actual damages suffered by the consumer including the time and expense required to correct the error.
A court may award reasonable attorney's fees and costs incurred by the consumer in insuring that the error and its consequences are corrected.
[L 1987, c 191, pt of §2]