phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c908cda509793d7fe174ce7a85aa247' 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 ('4c908cda509793d7fe174ce7a85aa247', -1, 1714206276, 1714206276, '0387c631', -4, 0, 0)

Line : 187
File : sessions.php