phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1b71a37bb0db799fa6b1058f47a8b80c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1b71a37bb0db799fa6b1058f47a8b80c', -1, 1713885986, 1713885986, '0316b5d1', -4, 0, 0)

Line : 187
File : sessions.php