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 ('d7ad5915652691284f8175d96598c75a', -1, 1713510718, 1713510718, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php