icit_srdb::recursive_unserialize_replace()

I am using Interconnectit.com search and replace to change the links in my db on my localhost so I can run a local copy of my site for development. I cannot get past an error.
https://interconnectit.com/products/search-and-replace-for-wordpress-databases/

Error:
icit_srdb::recursive_unserialize_replace(): The script tried to execute a method or access a property of an incomplete object.

The code appears to be:
elseif ( is_object( $data ) ) {
// $data_class = get_class( $data );
$_tmp = $data; // new $data_class( );
$props = get_object_vars( $data );
foreach ( $props as $key => $value ) {
$_tmp->$key = $this->recursive_unserialize_replace( $from, $to, $value, false );
}

$data = $_tmp;
unset( $_tmp );
}

I am not a php programmer (yet), so I do not know what I need to change here to get this to work. I have searched on the internet and found that Yoast can cause these issues (maybe?) and turned off the xml site maps before exporting my database. I uploaded this newly exported database into my localhost db but still get this problem. I have fixed three other problems but cannot get past this one. Please give me clear instruction as I am a newbie and need the extra help. Thank you for your help and patience.

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