phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '77709de75e2b14af7eca66d39f15d779' 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 ('77709de75e2b14af7eca66d39f15d779', -1, 1714413971, 1714413971, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php