phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a7ef29c1ba5bda132f86c658f9a61415', -1, 1713913925, 1713913925, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php