phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f9451385d3ce6597562ea4d170323848' 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 ('f9451385d3ce6597562ea4d170323848', -1, 1715886701, 1715886701, '03934295', -1, 0, 0)

Line : 187
File : sessions.php