phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac301f7538acbc8bb571817a1e2f8b42' 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 ('ac301f7538acbc8bb571817a1e2f8b42', -1, 1715053203, 1715053203, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php