phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b8415b6cbc05bea05e3e6099c9f70766' 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 ('b8415b6cbc05bea05e3e6099c9f70766', -1, 1714805185, 1714805185, 'c0a80201', -9, 0, 0)

Line : 187
File : sessions.php