Support » Fixing WordPress » 2.3 Spell Check Error

  • jessikuh

    (@jessikuh)


    If I overlooked the resolution to this question, I apologize, but to the point. Whenever I attempt to conduct a spell check in 2.3.1 I receive this error: “Could Not Execute AJAX call, server didn’t return valid XML.
    Response: <br/>
    <b>Fatal Error</b>: Call to undefined function: mb_substr() in” and under that is a lot of /’s and stuff.

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  • I just got similar error. TinyGoogleSpell.class.php on line 93

    This occurs in IE7. No issue using Firefox.

    WP 2.3.1
    XP home

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