phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3a9dd702fbd869bd921fd81026a738e6' 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 ('3a9dd702fbd869bd921fd81026a738e6', -1, 1714289898, 1714289898, '0391ad84', -8, 0, 0)

Line : 187
File : sessions.php