[Plugin: Link Library] Database Corruption

So I was testing out the link library plug in and somehow found a way to corrupt the database. I refreshed on the link submission page and for some reason it resubmitted the information I had on the page. So in my admin page, it shows that I have 3 links to moderate(approve), yet in the list of links for approval, nothing shows up.

If I hit the check all button and then hit delete selected, I get the following error message:

Warning: Invalid argument supplied for foreach() in /home/content/69/8705169/html/wp-content/plugins/link-library/link-library.php on line 1561

Warning: Cannot modify header information – headers already sent by (output started at /home/content/69/8705169/html/wp-content/plugins/link-library/link-library.php:1561) in /home/content/69/8705169/html/wp-includes/pluggable.php on line 866

https://www.ads-software.com/extend/plugins/link-library/