phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4a23331e64818b539c45ab30310a2a0' for key 'PRIMARY'

INSERT INTO phpbb1_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f4a23331e64818b539c45ab30310a2a0', -1, 1714257893, 1714257893, '340e9637', 4, 0, 0)

Line : 187
File : sessions.php