phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '28588585d6bfb256bfd555cbd9b2e94a' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('28588585d6bfb256bfd555cbd9b2e94a', -1, 1715775344, 1715775344, '12bcf91e', 0, 0, 0)

Line : 187
File : sessions.php