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user warning: Duplicate entry '6757315' for key 'PRIMARY'
query: INSERT into captcha_sessions (uid, sid, ip_address, timestamp, form_id, solution, status, attempts) VALUES (0, '32fg43t9m8tb6q7ka9dva81uq2', '3.82.52.91', 1550496218, 'user_login_block', '906827debb74c61444e797cdcbfc487e', 0, 0) in /var/www/enhanceclifton/sites/all/modules/captcha/captcha.inc on line 126.