phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5506552c9882f2d870727d55cd4efb28' 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 ('5506552c9882f2d870727d55cd4efb28', -1, 1715868467, 1715868467, '1277a2cc', -8, 0, 0)

Line : 187
File : sessions.php