phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '72708b4ccf6d2476454f57464b006e76' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('72708b4ccf6d2476454f57464b006e76', -1, 1792438095, 1792438095, 'd849d8e8', 3, 0, 0)

Line : 187
File : sessions.php