phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f81521ce5c4eb034a04161f0cee85618' 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 ('f81521ce5c4eb034a04161f0cee85618', -1, 1715126393, 1715126393, 'c0a80201', -8, 0, 0)

Line : 187
File : sessions.php