phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bd25291cb5c7ebb29e2ecf6e3a9c7165' 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 ('bd25291cb5c7ebb29e2ecf6e3a9c7165', -1, 1784517552, 1784517552, 'd849d941', 2, 0, 0)

Line : 187
File : sessions.php