phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b51d5634e5a50df24fc1f63774675af2' 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 ('b51d5634e5a50df24fc1f63774675af2', -1, 1714654760, 1714654760, '12ddde2f', -8, 0, 0)

Line : 187
File : sessions.php