phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b4fd9830bc8177455fa0b99e5fd2ee2b' 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 ('b4fd9830bc8177455fa0b99e5fd2ee2b', -1, 1715314251, 1715314251, '12de43fb', 0, 0, 0)

Line : 187
File : sessions.php