BOSTON (CBS) – The Steamship Authority website was down Tuesday morning as customers rushed to book their summer travel.

Reservations for Martha’s Vineyard opened for the season at 5 a.m., but many customers found they were unable to book trips.

Officials put reservation plans on hold while they work to fix the problem. The website is back up and running, though at a slower speed than usual.

The Steamship Authority apologized for the inconvenience.