phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b4c6c724e23456ef2c96be317947728b', -1, 1747719667, 1747719667, '038d02b8', 2, 0, 0)

Line : 190
File : sessions.php