WASHINGTON (Reuters) - The largest US company to own Burger King stores has suffered millions of dollars in losses due to a "double-fault" discount on its meals, according to CNBC.

The Carrolls restaurant group, which owns stores for Burger King and Popeyes brands, gave a wrong discount to the Weber meals, costing millions.

The error reduced the company's sales by $ 12.4 million and its EBITDA by $ 10.9 million.

He described the error as "self-harm" that lasted from June to August before the group quickly corrected it.

Jeremy Hamblin, an analyst at Craig Hallom Capital, wrote Wednesday that Carrolls' stock of stocks, with a market value of $ 394 million, "is trading as if it will stop working."