phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '76178fb42342e70c7eadc815da7e1887' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('76178fb42342e70c7eadc815da7e1887', -1, 1714210049, 1714210049, '12bff0f3', -7, 0, 0)

Line : 187
File : sessions.php