I also just finished updating to v1.79 and now I am getting this error if I add keywords to new photo and want to use the Keyword "White"
DB Error: Bad SQL Query: INSERT INTO 4images_wordmatch (image_id, word_id, name_match, desc_match, keys_match) SELECT DISTINCT 12291, word_id, 0, 0, 1 FROM 4images_wordlist WHERE word_text = 'White'
Duplicate entry '12291-10030' for key 'image_word_id'