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 ('feba37a4ff9d3fa8c3d574dad2678108', -1, 1737556220, 1737556220, '340f73c7', -9, 0, 0)

Line : 187
File : sessions.php