phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a88d0c50e5971f701427d8353b62e57e' 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 ('a88d0c50e5971f701427d8353b62e57e', -1, 1714957357, 1714957357, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php