phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('00f07a26db99c7d85a4ea04696551289', -1, 1715183630, 1715183630, '12de8ae6', -10, 0, 0)

Line : 189
File : sessions.php