phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64a7d15a4ebb75aa749483e1ba1a745b' 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 ('64a7d15a4ebb75aa749483e1ba1a745b', -1, 1714848305, 1714848305, '03916c09', 0, 0, 0)

Line : 187
File : sessions.php