phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fc39b6e7f688bf42644ca1d8a7c07d0b' 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 ('fc39b6e7f688bf42644ca1d8a7c07d0b', -1, 1715609471, 1715609471, '12d87c91', -1, 0, 0)

Line : 187
File : sessions.php