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 ('699da608466fa01963d15f20a68a0393', -1, 1711705749, 1711705749, '23afc8c7', 0, 0, 0)

Line : 193
File : sessions.php