phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '120d7b1096bea67e2b25da1781e8250b' 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 ('120d7b1096bea67e2b25da1781e8250b', -1, 1756005846, 1756005846, 'd849d81a', 25, 0, 0)

Line : 187
File : sessions.php