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 ('af07aed7c05f49a082b10d3a0e92ae29', -1, 1711691786, 1711691786, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php