phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4e6216a8b1715cb5f5823213ebb5f10b' 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 ('4e6216a8b1715cb5f5823213ebb5f10b', -1, 1760211219, 1760211219, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php