phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4dc2804dce505c1722f3e3fa449275d8' 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 ('4dc2804dce505c1722f3e3fa449275d8', -1, 1711640785, 1711640785, '22e28dcf', -2, 0, 0)

Line : 187
File : sessions.php