phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '170815f411fd714c90440d75b7e19cc6' 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 ('170815f411fd714c90440d75b7e19cc6', -1, 1714943357, 1714943357, '12bf05ef', -4, 0, 0)

Line : 187
File : sessions.php