phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '42c4ddf48ffe644ed6403b7b606dceaa' 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 ('42c4ddf48ffe644ed6403b7b606dceaa', -1, 1714309704, 1714309704, '03154c00', -10, 0, 0)

Line : 187
File : sessions.php