phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81a2ac2d4fba66d86b1342a54dd4517e' 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 ('81a2ac2d4fba66d86b1342a54dd4517e', -1, 1714825074, 1714825074, '12dec88f', -8, 0, 0)

Line : 187
File : sessions.php