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 ('3380d943bb993c723ee2ccd765d5ba2a', -1, 1713872544, 1713872544, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php