phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0b9b06366bff7d820e05777e7a39e813' 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 ('0b9b06366bff7d820e05777e7a39e813', -1, 1623500816, 1623500816, '03ebb8d7', 0, 0, 0)

Line : 187
File : sessions.php