phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a9d142d19a264f84820aab2853b14ed3' 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 ('a9d142d19a264f84820aab2853b14ed3', -1, 1714238801, 1714238801, '12e2fb16', -10, 0, 0)

Line : 187
File : sessions.php