phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '521116c13cc531b52c3068b1be85a86d' 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 ('521116c13cc531b52c3068b1be85a86d', -1, 1714815001, 1714815001, '038dc7f3', -4, 0, 0)

Line : 187
File : sessions.php