You must provide at least one recipient email address. Duplicate entry 'B135CDXXRLOOGGSSEDIHCH05KLOP34' for key 'PRIMARY' insert into captcha (cpch_code, id, cpch_ip, cpch_time) values ("B135CDXXRLOOGGSSEDIHCH05KLOP34", 1288, "3.215.177.171", 1632375019)