New here so be nice

I rooted my hub using the NAND short technique, which worked fine in one hub I have. However, since then I noticed I have FS errors like the following:
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Sep 15 21:51:10 flex-dvt user.err kernel: UBIFS error (pid 1762): ubifs_readdir: cannot find next direntry, error -22
Sep 15 21:51:10 flex-dvt user.err kernel: UBIFS error (pid 1762): ubifs_read_node: bad node type (255 but expected 2)
Sep 15 21:51:10 flex-dvt user.err kernel: UBIFS error (pid 1762): ubifs_read_node: bad node at LEB 113:54520
Sep 15 21:51:10 flex-dvt user.err kernel: UBIFS error (pid 1762): ubifs_readdir: cannot find next direntry, error -22
Is there a way I can repair this file system or do I have a bad issue here?
Norm