phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '48a19d81ceaa7b1c6637cd46726a1a59' 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 ('48a19d81ceaa7b1c6637cd46726a1a59', -1, 1752598381, 1752598381, 'd849d8cd', 9, 0, 0)

Line : 187
File : sessions.php