phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('97a884bcda2dd3cd970a03a3f6277f78', -1, 1711631732, 1711631732, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php