phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8ac8c4c9871216b57fd2d31d8c7e0a17' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8ac8c4c9871216b57fd2d31d8c7e0a17', -1, 1716269678, 1716269678, '0391a6a7', -4, 0, 0)

Line : 187
File : sessions.php