phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4740c3803af04a56842f7b914b0dd434' 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 ('4740c3803af04a56842f7b914b0dd434', -1, 1714358905, 1714358905, '12769045', -1, 0, 0)

Line : 187
File : sessions.php