Current user comments + post title

You can get the title of a post if you have the post ID and every comment is assigned to a post ID. So basically, just use the comment_post_ID + get_the_title() function:

get_the_title($c->comment_post_ID);

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)