phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2c1db117f0c70dc0df6e8af9c78eca0d' 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 ('2c1db117f0c70dc0df6e8af9c78eca0d', -1, 1731654036, 1731654036, '0aff0001', 33, 0, 0)

Line : 199
File : sessions.php