phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8cbf1b1b7ef517f2073c134fb7bf029a' 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 ('8cbf1b1b7ef517f2073c134fb7bf029a', -1, 1715670115, 1715670115, '0393592f', -8, 0, 0)

Line : 187
File : sessions.php