phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97a4d4c33647444c9eff14334fa2d9c8' 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 ('97a4d4c33647444c9eff14334fa2d9c8', -1, 1714836476, 1714836476, '12bfb5e7', -8, 0, 0)

Line : 187
File : sessions.php