phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '217b756ac485e7116d7e8e1e86bcf3d6' 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 ('217b756ac485e7116d7e8e1e86bcf3d6', -1, 1714346506, 1714346506, '030fdd43', -4, 0, 0)

Line : 187
File : sessions.php