phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '26cf2a2b01e28f583e6d0f6f31d93a8b' 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 ('26cf2a2b01e28f583e6d0f6f31d93a8b', -1, 1748098670, 1748098670, '03932e81', -4, 0, 0)

Line : 187
File : sessions.php