phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f7d66759a192a9b9d1a05d73cc81b9b' 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 ('9f7d66759a192a9b9d1a05d73cc81b9b', -1, 1715409991, 1715409991, '0a2c2c73', 40, 0, 0)

Line : 187
File : sessions.php