# Strange message appearing when using Wolfram Alpha in Mathematica

I have Mathematica 9.0.1.0 and I've recently noticed that whenever I press the equals sign and type something like Sech[x]^2, I get the message:

I then tried other search queries, such as p^2, Hamiltonian, and 40 degrees 39'44''. I keep getting the same message, though. What's strange is that, regardless of the search query, Mathematica still correctly interprets the input. Does anyone know why this message appears? I only started seeing it a week or two ago.

Thanks.

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I recommend that you restart Mathematica and see if this behavior persists. –  Mark McClure Jul 21 at 15:28
I tried restarting Mathematica as well as restarting my computer, but the only difference I saw was that the message appeared twice rather than once when I typed Sech[x]^2. –  user85503 Jul 21 at 15:41
As a nuclear last resort option you can use Off[] to hide the message. –  1110101001 Jul 21 at 17:51
Do you get the same error with WolframAlpha["Sech[x]^2","MathematicaResult"]? I believe this is equivalent to using the equals sign at the beginning of an input cell. –  bobthechemist Jul 21 at 18:21
@bobthechemist Yes. –  user85503 Jul 21 at 20:30

If this still fails, then please post the output of:  PacletInformation["WolframAlphaClient"]