(CNN) -- A month after a fire crippled a Carnival ship in the Gulf of Mexico, another one of the cruise line's vessels may be experiencing its own problems. Multiple passengers aboard the Carnival Dream have contacted CNN, telling stories of power outages and overflowing toilets, all while docked in port at Philipsburg, St. Maarten, in the eastern Caribbean. "We are not allowed off of the boat despite the fact that we have no way to use the restrooms on board," Jonathan Evans of Reidsville, North Carolina, said in an e-mail early Thursday. "The cruise director is giving passengers very limited information and tons of empty promises. What was supposed to take a hour has turned into 7+ hours."
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The Carnival Dream is experiencing problems, passengers say
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There's human waste all over the floor," passenger Gregg Stark says
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An engine room fire crippled the Carnival Triumph last month
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Class-action lawsuit alleges Carnival should have known "mechanical and/or engine issues"
An announcement over the ship's public address system said they were trying to fix the problem and were working on the generators, according to @placeholder.