How can I solve the problem?
Here is the dvipng.log file:
2023-10-29 10:34:03,236+0100 INFO dvipng - this process (5592) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:34:03,236+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:34:03,253+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:34:03,253+0100 FATAL dvipng.core - Data:
2023-10-29 10:34:03,253+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:34:03,253+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:34:03,254+0100 FATAL dvipng - Info:
2023-10-29 10:34:03,254+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:34:03,264+0100 FATAL dvipng - Line: 126
2023-10-29 10:34:03,275+0100 INFO dvipng - this process (5592) finishes with exit code 1
2023-10-29 10:34:03,277+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:34:15,038+0100 INFO dvipng - this process (15292) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:34:15,039+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:34:15,053+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:34:15,054+0100 FATAL dvipng.core - Data:
2023-10-29 10:34:15,054+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:34:15,054+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:34:15,054+0100 FATAL dvipng - Info:
2023-10-29 10:34:15,054+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:34:15,054+0100 FATAL dvipng - Line: 126
2023-10-29 10:34:15,065+0100 INFO dvipng - this process (15292) finishes with exit code 1
2023-10-29 10:34:15,066+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:34:19,311+0100 INFO dvipng - this process (11804) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:34:19,311+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:34:19,323+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:34:19,323+0100 FATAL dvipng.core - Data:
2023-10-29 10:34:19,323+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:34:19,323+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:34:19,323+0100 FATAL dvipng - Info:
2023-10-29 10:34:19,323+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:34:19,323+0100 FATAL dvipng - Line: 126
2023-10-29 10:34:19,332+0100 INFO dvipng - this process (11804) finishes with exit code 1
2023-10-29 10:34:19,333+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:39:54,126+0100 INFO dvipng - this process (8608) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:39:54,126+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:39:54,137+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:39:54,137+0100 FATAL dvipng.core - Data:
2023-10-29 10:39:54,137+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:39:54,138+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:39:54,138+0100 FATAL dvipng - Info:
2023-10-29 10:39:54,138+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:39:54,138+0100 FATAL dvipng - Line: 126
2023-10-29 10:39:54,147+0100 INFO dvipng - this process (8608) finishes with exit code 1
2023-10-29 10:39:54,149+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:39:55,156+0100 INFO dvipng - this process (15992) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:39:55,156+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:39:55,167+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:39:55,167+0100 FATAL dvipng.core - Data:
2023-10-29 10:39:55,167+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:39:55,168+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:39:55,168+0100 FATAL dvipng - Info:
2023-10-29 10:39:55,168+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:39:55,168+0100 FATAL dvipng - Line: 126
2023-10-29 10:39:55,176+0100 INFO dvipng - this process (15992) finishes with exit code 1
2023-10-29 10:39:55,177+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:39:56,091+0100 INFO dvipng - this process (9096) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:39:56,091+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:39:56,102+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:39:56,103+0100 FATAL dvipng.core - Data:
2023-10-29 10:39:56,103+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:39:56,103+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:39:56,103+0100 FATAL dvipng - Info:
2023-10-29 10:39:56,103+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:39:56,103+0100 FATAL dvipng - Line: 126
2023-10-29 10:39:56,112+0100 INFO dvipng - this process (9096) finishes with exit code 1
2023-10-29 10:39:56,113+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:39:58,782+0100 INFO dvipng - this process (12764) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:39:58,782+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:39:58,797+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:39:58,797+0100 FATAL dvipng.core - Data:
2023-10-29 10:39:58,797+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:39:58,798+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:39:58,798+0100 FATAL dvipng - Info:
2023-10-29 10:39:58,798+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:39:58,798+0100 FATAL dvipng - Line: 126
2023-10-29 10:39:58,811+0100 INFO dvipng - this process (12764) finishes with exit code 1
2023-10-29 10:39:58,812+0100 ERROR dvipng - major issue: So far, you have not checked for MiKTeX updates.
2023-10-29 10:48:56,747+0100 INFO dvipng - this process (13372) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:48:56,747+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:48:56,758+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:48:56,759+0100 FATAL dvipng.core - Data:
2023-10-29 10:48:56,759+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:48:56,759+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:48:56,759+0100 FATAL dvipng - Info:
2023-10-29 10:48:56,759+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:48:56,759+0100 FATAL dvipng - Line: 126
2023-10-29 10:48:56,768+0100 INFO dvipng - this process (13372) finishes with exit code 1
2023-10-29 10:48:59,498+0100 INFO dvipng - this process (1984) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:48:59,498+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:48:59,509+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:48:59,509+0100 FATAL dvipng.core - Data:
2023-10-29 10:48:59,509+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:48:59,509+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:48:59,509+0100 FATAL dvipng - Info:
2023-10-29 10:48:59,509+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:48:59,509+0100 FATAL dvipng - Line: 126
2023-10-29 10:48:59,518+0100 INFO dvipng - this process (1984) finishes with exit code 1
2023-10-29 10:50:18,588+0100 INFO dvipng - this process (11872) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:50:18,589+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:50:18,599+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:50:18,599+0100 FATAL dvipng.core - Data:
2023-10-29 10:50:18,599+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:50:18,599+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:50:18,599+0100 FATAL dvipng - Info:
2023-10-29 10:50:18,600+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:50:18,600+0100 FATAL dvipng - Line: 126
2023-10-29 10:50:18,608+0100 INFO dvipng - this process (11872) finishes with exit code 1
2023-10-29 10:50:22,682+0100 INFO dvipng - this process (10620) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:50:22,682+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:50:22,696+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:50:22,696+0100 FATAL dvipng.core - Data:
2023-10-29 10:50:22,696+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:50:22,696+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:50:22,697+0100 FATAL dvipng - Info:
2023-10-29 10:50:22,697+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:50:22,697+0100 FATAL dvipng - Line: 126
2023-10-29 10:50:22,709+0100 INFO dvipng - this process (10620) finishes with exit code 1
2023-10-29 10:52:45,496+0100 INFO dvipng - this process (3008) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:52:45,497+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:52:45,510+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:52:45,510+0100 FATAL dvipng.core - Data:
2023-10-29 10:52:45,510+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:52:45,510+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:52:45,510+0100 FATAL dvipng - Info:
2023-10-29 10:52:45,510+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:52:45,510+0100 FATAL dvipng - Line: 126
2023-10-29 10:52:45,521+0100 INFO dvipng - this process (3008) finishes with exit code 1
2023-10-29 10:52:49,729+0100 INFO dvipng - this process (10044) started by anki in directory C:\Users\alexg\AppData\Local\Temp\anki_temp with command line: dvipng -bg Transparent -D 200 -T tight tmp.dvi -o tmp.png
2023-10-29 10:52:49,729+0100 INFO dvipng - running on Windows 10.0.22621
2023-10-29 10:52:49,741+0100 FATAL dvipng.core - GUI framework cannot be initialized.
2023-10-29 10:52:49,741+0100 FATAL dvipng.core - Data:
2023-10-29 10:52:49,741+0100 FATAL dvipng.core - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp:126
2023-10-29 10:52:49,741+0100 FATAL dvipng - GUI framework cannot be initialized.
2023-10-29 10:52:49,741+0100 FATAL dvipng - Info:
2023-10-29 10:52:49,741+0100 FATAL dvipng - Source: Libraries\MiKTeX\UI\Qt\mikuiqt.cpp
2023-10-29 10:52:49,741+0100 FATAL dvipng - Line: 126
2023-10-29 10:52:49,750+0100 INFO dvipng - this process (10044) finishes with exit code 1