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 ('51f0ad2f5ffc2c568fc66c4f15a785b1', -1, 1714063543, 1714063543, '1275c4b8', 0, 0, 0)

Line : 193
File : sessions.php