Login form redirect issue?

Hi,

Im working on a new wordpress site (offline using MAMP), everything is working great and I absolutely love the plugin.

Within my own sidebar.php file I have coded a widget that holds the customised login form, works great except if an incorrect login is entered not only does it redirect the main content page to the registration form (great), but it also changes the login widget content to hold the registration form as well (not what I would like)?

<div class="login" id="theme-my-login<?php $template->the_instance(); ?>">
	<?php $template->the_action_template_message( 'login' ); ?>
	<?php $template->the_errors(); ?>
	<form name="loginform" id="loginform<?php $template->the_instance(); ?>" action="<?php $template->the_action_url( 'login' ); ?>" method="post">
		<p>

			<input type="text" name="log" placeholder="Email" id="user_login<?php $template->the_instance(); ?>" class="input" value="<?php $template->the_posted_value( 'log' ); ?>" size="20" />
		</p>
		<p>
			<input type="password" name="pwd" placeholder="Password" id="user_pass<?php $template->the_instance(); ?>" class="input" value="" size="20" />
		</p>

		<?php do_action( 'login_form' ); ?>

		<p class="submit">
			<input type="submit" name="wp-submit" id="wp-submit<?php $template->the_instance(); ?>" value="<?php esc_attr_e( 'Log In' ); ?>" />
			<input type="hidden" name="redirect_to" value="<?php $template->the_redirect_url( 'login' ); ?>" />
			<input type="hidden" name="instance" value="<?php $template->the_instance(); ?>" />
			<input type="hidden" name="action" value="login" />
		</p>
	</form>
	<?php $template->the_action_links( array( 'login' => false ) ); ?>
</div>

That is what is being called within the area so Im wondering what I can change so that the login form stays as it is within the widget but the main content area takes to to the registration?

Really appreciate the help and sorry if its me being stupid!

https://ww.wp.xz.cn/plugins/theme-my-login/