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 ('071569e26d5089ad882cac99df11078e', -1, 1713503806, 1713503806, '030f8fb5', 0, 0, 0)

Line : 193
File : sessions.php