phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4f749c8f7882da9c9a215864d4e758ff' 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 ('4f749c8f7882da9c9a215864d4e758ff', -1, 1714342142, 1714342142, '12bf84c2', -4, 0, 0)

Line : 187
File : sessions.php