phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64b8b4e7a757bc79f9fbb802b48b0168' 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 ('64b8b4e7a757bc79f9fbb802b48b0168', -1, 1716327103, 1716327103, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php