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 ('6044c7724e894ced65f95a4d4d107443', -1, 1713608251, 1713608251, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php