phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '96d6c106c116e715c456551a5118de2e' 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 ('96d6c106c116e715c456551a5118de2e', -1, 1714697714, 1714697714, '031633f1', -8, 0, 0)

Line : 187
File : sessions.php