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) VALUES ('1dc34c327d6285c707d4397b6a504697', -1, 1715940029, 1715940029, '12767a2e', 15, 0)

Line : 158
File : sessions.php