phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '66acdd3c247e59f5e5b953425432bc7a' 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 ('66acdd3c247e59f5e5b953425432bc7a', -1, 1752977706, 1752977706, 'd849d86e', -9, 0, 0)

Line : 187
File : sessions.php