phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'db1c456bdca4e6554e63214c0320b974' 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 ('db1c456bdca4e6554e63214c0320b974', -1, 1764378223, 1764378223, 'd849d816', -201, 0, 0)

Line : 187
File : sessions.php