phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd0c5092778ff2ced90cf767bc9a54f1' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd0c5092778ff2ced90cf767bc9a54f1', -1, 1770316428, 1770316428, 'd849d879', 49, 0, 0)

Line : 188
File : sessions.php