phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f39d4b2ff1f1bc36597247670ec8ffe4' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f39d4b2ff1f1bc36597247670ec8ffe4', -1, 1714830692, 1714830692, '0387c8d3', -1, 0, 0)

Line : 187
File : sessions.php