phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a481b9dde37eec46d88e15e1c0359d8b' 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 ('a481b9dde37eec46d88e15e1c0359d8b', -1, 1716388607, 1716388607, '12bdb97c', 28, 0, 0)

Line : 187
File : sessions.php