I had a page failure when a user apparently typed a duplicate tag that resulted in a white screen with two error lines and this email sent to the admin:
INSERT INTO hotaru_tags SET tags_post_id = 61, tags_date = CURRENT_TIMESTAMP, tags_word = 'newt_gingrich', tags_updateby = 2
PHP error log:
Duplicate entry '61-newt_gingrich' for key 1
Wondering if there is/should be logic to check the tags entered instead of resulting in a page failure?