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 ('2ffc8e89c88d908a94c44610112e63d5', -1, 1711673128, 1711673128, '22cbf2c8', 0, 0, 0)

Line : 193
File : sessions.php