Installed WP last April and tried to upload a plugin...ended up getting error messages and was unable to get back into admin panel. I contacted web host and they recommended, disable plugins, so I did and was able to get back into the admin panel.
Trying again, to upload plugin, Fast Secure Contact Form, and this is my error message:
Warning: require_once(/home/content/95/6021995/html/wp-content/plugins/si-contact-form/si-contact-form-backup.php) [function.require-once]: failed to open stream: No such file or directory in /home/content/95/6021995/html/wp-content/plugins/si-contact-form-3/si-contact-form.php on line 1284
Fatal error: require_once() [function.require]: Failed opening required '/home/content/95/6021995/html/wp-content/plugins/si-contact-form/si-contact-form-backup.php' (include_path='.:/usr/local/php5/lib/php') in /home/content/95/6021995/html/wp-content/plugins/si-contact-form-3/si-contact-form.php on line 1284
So close but yet so far... : )