phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7817b877e9ea48af6dc9ef69a89fbda8' 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 ('7817b877e9ea48af6dc9ef69a89fbda8', -1, 1714383859, 1714383859, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php