phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97d3ed04a4a1f9069149c030542c1564' 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 ('97d3ed04a4a1f9069149c030542c1564', -1, 1764407236, 1764407236, 'c0a8100c', 13, 0, 0)

Line : 187
File : sessions.php