phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '24602b6ea710fbef5ff5b1822722e9e4' 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 ('24602b6ea710fbef5ff5b1822722e9e4', -1, 1782666738, 1782666738, 'd849d891', -19, 0, 0)

Line : 187
File : sessions.php