phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '87d662453f4e7823b16363d094138dcb' for key 'PRIMARY'

INSERT INTO phpbb_Alfa_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('87d662453f4e7823b16363d094138dcb', -1, 1757860574, 1757860574, 'd849d81f', -9, 0, 0)

Line : 189
File : sessions.php