phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '870a0b9426b5d4e642412b7dcd84b3b1' 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 ('870a0b9426b5d4e642412b7dcd84b3b1', -1, 1714186395, 1714186395, '127768ee', -9, 0, 0)

Line : 187
File : sessions.php