phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6456f87c3c44eccc92848c289b2ad51b' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6456f87c3c44eccc92848c289b2ad51b', -1, 1715757180, 1715757180, '03859fc6', -4, 0, 0)

Line : 187
File : sessions.php