phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4b3e2aa613d49459e8bd6f21d038764' 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 ('a4b3e2aa613d49459e8bd6f21d038764', -1, 1711727827, 1711727827, '2cd45e02', 13, 0, 0)

Line : 187
File : sessions.php