提问前请务必仔细阅读如何排查故障和常见问题。
问题描述：
后台不显示插件选项，已安装中文包并可以正常使用
报错内容：
调试模式报错内容：
已尝试的解决办法：
随便安装插件提示
composer require fof/nightmode:“*”
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Continue as root/super user [yes]? yes
./composer.json has been updated
Running composer update fof/nightmode
Loading composer repositories with package information
Updating dependencies
Lock file operations: 2 installs, 0 updates, 0 removals
- Locking fof/extend (1.0.0)
- Locking fof/nightmode (1.1.8)
Writing lock file
Installing dependencies from lock file (including require-dev)
Package operations: 2 installs, 0 updates, 0 removals
- Downloading fof/extend (1.0.0)
- Downloading fof/nightmode (1.1.8)
- Installing fof/extend (1.0.0): Extracting archive
- Installing fof/nightmode (1.1.8): Extracting archive
Package swiftmailer/swiftmailer is abandoned, you should avoid using it. Use symfony/mailer instead.
Generating autoload files
57 packages you are using are looking for funding.
Use the composer fund command to find out more!
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