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 ('120d18d7d42f56a50bdd0cc692b7a562', -1, 1711696585, 1711696585, '03ecf030', 0, 0, 0)

Line : 193
File : sessions.php