phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9041c5a62ac918d323581d6835024fff' 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 ('9041c5a62ac918d323581d6835024fff', -1, 1771121276, 1771121276, 'd849d88a', 2, 0, 0)

Line : 187
File : sessions.php