phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51b7ee678dceac320fd2f34afdb9150d' 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 ('51b7ee678dceac320fd2f34afdb9150d', -1, 1714993294, 1714993294, '12df1505', 12, 0, 0)

Line : 187
File : sessions.php