phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c3a96f099d791507047f4bb6a70a830b' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('c3a96f099d791507047f4bb6a70a830b', -1, 1762346811, 1762346811, 'd849d881', 0, 0, 0, '0')

Line : 187
File : sessions.php