phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b439d40f35dc922346414a3ad496bca5' 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 ('b439d40f35dc922346414a3ad496bca5', -1, 1760296222, 1760296222, 'd849d825', 3, 0, 0)

Line : 187
File : sessions.php