phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '777e28e7de130911672068b69b2cce8a' 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 ('777e28e7de130911672068b69b2cce8a', -1, 1714228189, 1714228189, 'c0a80201', -10, 0, 0)

Line : 187
File : sessions.php