phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aaaaf8531cba70d5d15cf5c9741c13e6' 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, priv_session_id) VALUES ('aaaaf8531cba70d5d15cf5c9741c13e6', -1, 1714335638, 1714335638, 'ac47fe8f', -4, 0, 0, '3d980ed702657b9945a449164c1414a1')

Line : 187
File : sessions.php