phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb5ff61388e6153121f928399a1ff5dc' 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 ('fb5ff61388e6153121f928399a1ff5dc', -1, 1716309731, 1716309731, '12deccf7', -4, 0, 0)

Line : 187
File : sessions.php