phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '733e20f076b28bd78bd7b39670d8f8d8' 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 ('733e20f076b28bd78bd7b39670d8f8d8', -1, 1714025553, 1714025553, '12bdb44c', 28, 0, 0)

Line : 187
File : sessions.php