phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7f84751114a8c990fbec02ac4dabc5a5' 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 ('7f84751114a8c990fbec02ac4dabc5a5', -1, 1714578666, 1714578666, '0d3b2257', -10, 0, 0)

Line : 187
File : sessions.php