phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31966e948e45c1fcf5e8b4330d86a308' for key 'PRIMARY'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('31966e948e45c1fcf5e8b4330d86a308', -1, 1762773078, 1762773078, 'd849d86e', -9, 0, 0, '67b409d7b3b7a172cb12c82eb9877c8c')

Line : 188
File : sessions.php