phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac04cd79e4e5af8bd31742073e2e3b46' 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 ('ac04cd79e4e5af8bd31742073e2e3b46', -1, 1734837402, 1734837402, '1276a62d', -9, 0, 0)

Line : 187
File : sessions.php