我的笔记本只有一个磁盘 c:，我在 C: 上安装了 MikTex，并在 C: 上编译了 simpson.tex，想必 C: 禁止写入吧？但我授予了权限。针对以下错误信息，我该怎么办？
2020-06-17 19:31:58,613+0800 INFO xelatex - this process (10128) started by 'cmd' with command line: xelatex simpson
2020-06-17 19:31:58,665+0800 INFO xelatex - allowing known shell commands
2020-06-17 19:31:58,669+0800 INFO xelatex - enabling input (output) from (to) processes
2020-06-17 19:32:03,124+0800 FATAL xelatex.core - No space left on device
2020-06-17 19:32:03,124+0800 FATAL xelatex.core - Function: putc
2020-06-17 19:32:03,124+0800 FATAL xelatex.core - Result: 28
2020-06-17 19:32:03,124+0800 FATAL xelatex.core - Data: <no data>
2020-06-17 19:32:03,124+0800 FATAL xelatex.core - Source: Libraries\MiKTeX\TeXAndFriends\include\miktex/C4P/C4P.h:482
2020-06-17 19:32:03,128+0800 FATAL xelatex - No space left on device
2020-06-17 19:32:03,128+0800 FATAL xelatex - Info:
2020-06-17 19:32:03,128+0800 FATAL xelatex - Source: Libraries\MiKTeX\TeXAndFriends\include\miktex/C4P/C4P.h
2020-06-17 19:32:03,128+0800 FATAL xelatex - Line: 482
2020-06-17 19:32:03,144+0800 INFO xelatex - this process (10128) finishes with exit code 1
2020-06-17 19:32:03,156+0800 WARN miktex.core - still open: simpson.tex
2020-06-17 19:32:03,156+0800 WARN miktex.core - still open: simpson.log
2020-06-17 19:32:03,160+0800 WARN miktex.core - still open: simpson.aux