phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '615d1910dc81278e5fa0f151acbbc387' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('615d1910dc81278e5fa0f151acbbc387', -1, 1754882109, 1754882109, 'd849d809', -2, 0, 0)

Line : 187
File : sessions.php