我按照安装说明将1panel安装到ubuntu系统中后，想执行指令关闭安全入口，但是总执行失败，报错如下：
nvidia@nvidia-desktop:~$ sudo 1panel reset entrance
Error: init my db conn failed, err: unable to open database file: out of memory (14)
Usage:
1panel reset entrance [flags]
Flags:
-h, --help help for entrance
Global Flags:
-l, --language string Set the language (default "en")
init my db conn failed, err: unable to open database file: out of memory (14)
我尝试查询1panel版本出现了同样的报错：
nvidia@nvidia-desktop:~$ sudo 1panel version
Error: init my db conn failed, err: unable to open database file: out of memory (14)
Usage:
1panel version [flags]
Flags:
-h, --help help for version
Global Flags:
-l, --language string Set the language (default "en")
init my db conn failed, err: unable to open database file: out of memory (14)
查询系统的剩余内存是足够的：
nvidia@nvidia-desktop:~$ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/nvme0n1p1 121428128 17707824 98169060 16% /
none 1615948 0 1615948 0% /dev
tmpfs 1753816 88 1753728 1% /dev/shm
tmpfs 350764 33484 317280 10% /run
tmpfs 5120 4 5116 1% /run/lock
tmpfs 1753816 0 1753816 0% /sys/fs/cgroup
tmpfs 350760 16 350744 1% /run/user/1000
tmpfs 350760 0 350760 0% /run/user/0
```这种报错怎么修复？