phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ac08e5a8dbf0c7c548bf1f62b5fcd075' 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 ('ac08e5a8dbf0c7c548bf1f62b5fcd075', -1, 1714665792, 1714665792, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php