phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2517cf20bb97c167387001e5ba28b817' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2517cf20bb97c167387001e5ba28b817', -1, 1715893201, 1715893201, '12dda14f', -4, 0, 0)

Line : 187
File : sessions.php