phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81c9e41686df1425d4eac52a2abc8687' 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 ('81c9e41686df1425d4eac52a2abc8687', -1, 1714783780, 1714783780, '0391ad70', -8, 0, 0)

Line : 187
File : sessions.php