phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c8b84f65102cb4030946c4c6bb001efb' 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 ('c8b84f65102cb4030946c4c6bb001efb', -1, 1714224753, 1714224753, '038ec41b', -8, 0, 0)

Line : 187
File : sessions.php