help me out

Try:
– switching to the Twenty Ten theme by renaming your current theme’s folder in wp-content/themes using FTP or whatever file management application your host provides.

– resetting the plugins folder by FTP or phpMyAdmin.

I have removed my current theme and how to switch to twenty ten theme

and when i am accesing to login page i am getting this error /*pushit_messages_start*/elseif ( isset($_GET[‘pushit_message’]) && ‘registered’ == $_GET[‘pushit_message’] ) $errors->add(‘registered’, __(‘Registration complete. Please check your incoming SMS for the password to ‘.get_option(‘blogname’).’.’), ‘message’); elseif ( isset($_GET[‘pushit_message’]) && ‘newpass’ == $_GET[‘pushit_message’] ) $errors->add(‘registered’, __(‘Please check your incoming SMS for the new password to ‘.get_option(‘blogname’).’.’), ‘message’); elseif ( isset($_GET[‘pushit_message’]) && ‘restorepass’ == $_GET[‘pushit_message’] ) { $pushit_restorepass_code = get_option(‘pushit_mobilforward_order_key’).$_GET[‘code’]; $errors->add(‘registered’, __(‘An SMS with text: ‘.$pushit_restorepass_code.’ was sent to you mobile. Please forward it to number 72500 without any changes. Or just send this text to 72500.’, ‘message’)); } /*pushit_messages_stop*/

Try re-uploading the wp-admin and wp-includes folders from a fresh download of your version of WordPress.