phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c811dc0c994ec3c7f68cf3afc9e9f50' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4c811dc0c994ec3c7f68cf3afc9e9f50', -1, 1714118227, 1714118227, '0389b9b4', 16, 0, 0)

Line : 187
File : sessions.php