phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '724366537dbb075ad91e58a9794e6cff' 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 ('724366537dbb075ad91e58a9794e6cff', -1, 1741198071, 1741198071, '12de7040', 1, 0, 0)

Line : 187
File : sessions.php