phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a609a96e654efbb2b662bb4cd3553c61' 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 ('a609a96e654efbb2b662bb4cd3553c61', -1, 1760643611, 1760643611, 'c0a81008', -9, 0, 0)

Line : 187
File : sessions.php