phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a8ad0c4d14a198f7c37c698563c5953' 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 ('9a8ad0c4d14a198f7c37c698563c5953', -1, 1715761190, 1715761190, '03102a31', -4, 0, 0)

Line : 187
File : sessions.php