phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71f1518077d0047466b7641e318ffdc4' 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 ('71f1518077d0047466b7641e318ffdc4', -1, 1715229903, 1715229903, '12d90852', -4, 0, 0)

Line : 187
File : sessions.php