phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51db294b133afc8563dd8d68db445a37' 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 ('51db294b133afc8563dd8d68db445a37', -1, 1715550605, 1715550605, '12bfebd2', -1, 0, 0)

Line : 187
File : sessions.php