phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '977436d8239c8025e357b81ce670d976' 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 ('977436d8239c8025e357b81ce670d976', -1, 1715013055, 1715013055, '03936878', -7, 0, 0)

Line : 187
File : sessions.php