phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9421e9905aefe106e6d62f2d66b4e5d6' 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 ('9421e9905aefe106e6d62f2d66b4e5d6', -1, 1714504796, 1714504796, '030f9335', -8, 0, 0)

Line : 187
File : sessions.php