phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3c3b719acc46799665c60551228a7b89' 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 ('3c3b719acc46799665c60551228a7b89', -1, 1769427326, 1769427326, 'd849d814', -4, 0, 0)

Line : 187
File : sessions.php