phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4a7373891c52b563804130cf2b7f7a4b' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4a7373891c52b563804130cf2b7f7a4b', -1, 1715769935, 1715769935, '0387d12c', -4, 0, 0)

Line : 187
File : sessions.php