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 ('98a1856fbd1d040cdc3de372c348940f', -1, 1713447526, 1713447526, '038a7d02', -1, 0, 0)

Line : 187
File : sessions.php