phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81fd6e29d91f37b0629623a3c54fe16e' 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 ('81fd6e29d91f37b0629623a3c54fe16e', -1, 1715337509, 1715337509, '12df6a64', -8, 0, 0)

Line : 187
File : sessions.php