I have a small problem with the component K2:

In the status bar of IE I get the warning symbol (Ready, but with errors on the page) Click on the warning and shows me the following message:

 

Not implementedmodal.js

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line 94Code 0

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Character 4URI: http://misitio/media/system/js/modal.js

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The object will not accept this property or methodmootools.js

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line 59Code 0

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Character 102URI: http://misitio/media/system/js/mootools.js