Comment can’t be saved

Hello,

After searching google, disabled theme and plugin i am failed to resolved it, can somebody help me? It is happening after migrating to new hosting.

WordPress database error: [Duplicate entry ‘0’ for key ‘PRIMARY’]
INSERT INTO wp_comments (comment_post_ID, comment_author, comment_author_email, comment_author_url, comment_author_IP, comment_date, comment_date_gmt, comment_content, comment_karma, comment_approved, comment_agent, comment_type, comment_parent,

The page I need help with: [log in to see the link]