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 ('188cd95c640b9e460c91491365deacac', -1, 1713517416, 1713517416, '03914e5f', 0, 0, 0)

Line : 193
File : sessions.php