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 ('c00a66cfecbd291cc639400c5a2d9a94', -1, 1714009788, 1714009788, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php