phpBB : Critical Error

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Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4a99c9e1e2a564389e1ada1f7b0c5d6' 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 ('a4a99c9e1e2a564389e1ada1f7b0c5d6', -1, 1714678354, 1714678354, '038a7a04', 0, 0, 0)

Line : 186
File : sessions.php