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 ('4fe8b10561859a349de47e6da4b90336', -1, 1713251230, 1713251230, '12e25dd1', -2, 0, 0)

Line : 187
File : sessions.php