phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a98c107209626dcf455851b4256a3f48' 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 ('a98c107209626dcf455851b4256a3f48', -1, 1715568405, 1715568405, '0395ee9f', -8, 0, 0)

Line : 187
File : sessions.php