WP or Template adds " " when I save my text.

Hi There;

Have been working on my site for the past 2 weeks and everything was working fine. Now when I want to correct a text in one of the window, WP adds spacing or <p></p> between the lines. I go and delete the <p> </p> between the lines and save it again, but either WP doesn’t really delete them or add new ones when I go back to re-edit the text.

Example when I re-open the text box:

<p> </p>

<h1>Let us bring your business to the next level.</h1>

<p> </p>

<h3>Book your FREE 45 min. consultation today!</h3>

<p> </p>

When it should be:

<h1>Let us bring your business to the next level.</h1>

<h3>Book your FREE 45 min. consultation today!</h3>

Not sure if it’s a problem with WP or the template. Solution? Thanks for your help.

PS… I only installed the template and AddThisShare (didn’t update anything yet)… just in case you are wondering about compatibility.