Bootcamp Stuck on "Partitioning Disk"

Here's the output:

/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *251.0 GB   disk0
   1:                        EFI ⁨EFI⁩                     314.6 MB   disk0s1
   2:                 Apple_APFS ⁨Container disk1⁩         250.7 GB   disk0s2


/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +250.7 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume ⁨Macintosh HD - Data⁩     123.0 GB   disk1s1
   2:                APFS Volume ⁨Preboot⁩                 324.3 MB   disk1s2
   3:                APFS Volume ⁨Recovery⁩                622.9 MB   disk1s3
   4:                APFS Volume ⁨VM⁩                      2.1 GB     disk1s4
   5:                APFS Volume ⁨Macintosh HD⁩            15.3 GB    disk1s5
   6:              APFS Snapshot ⁨com.apple.os.update-...⁩ 15.3 GB    disk1s5s1


/dev/disk2 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            CCCOMA_X64FRE_EN-US... +5.8 GB     disk2

** Checking the container superblock.
   Checking the checkpoint with transaction ID 16244333.
** Checking the EFI jumpstart record.
** Checking the space manager.
** Checking the space manager free queue trees.
** Checking the object map.
** Checking volume.
** Checking the APFS volume superblock.
   The volume Macintosh HD - Data was formatted by newfs_apfs (748.30.63) and last modified by apfs_kext (1677.120.9).
** Checking the object map.
** Checking the snapshot metadata tree.
** Checking the snapshot metadata.
** Checking the extent ref tree.
error: (oid 0x9ccbe) apfs_extentref: btn: invalid o_cksum (0x290c41c5b097abfd)
Fix object (oid 0x9ccbe) checksum? NO
   Extent ref tree is invalid.
** The volume /dev/rdisk1 could not be verified completely.

And yes, I'll be creating a time machine backup later in the day.

** Checking the container superblock.
   Checking the checkpoint with transaction ID 16370868.
** Checking the EFI jumpstart record.
** Checking the space manager.
** Checking the space manager free queue trees.
** Checking the object map.
** Checking volume.
** Checking the APFS volume superblock.
   The volume Macintosh HD - Data was formatted by newfs_apfs (748.30.63) and last modified by apfs_kext (1677.120.9).
** Checking the object map.
** Checking the snapshot metadata tree.
** Checking the snapshot metadata.
** Checking snapshot 1 of 9 (com.apple.TimeMachine.2021-07-08-203822.local)
error: btn: invalid value (3388, 20)
   Snapshot is invalid.
** The volume /dev/rdisk1 could not be verified completely.

Snapshot for disk1s5s1 (1 found)
|
+-- 34C7D7A8-C575-4D77-B1DE-9DD149B2BA03
    Name:        com.apple.os.update-F8CC686BD994CAC58E0A525C64B2C9D6329887202C9FA5AC86D15A7994507C67
    XID:         9223372036871016541
    Purgeable:   No
    NOTE:        This snapshot limits the minimum size of APFS Container disk1

It's a 13-inch 2018 MacBook Pro, and it's on Big Sur version 11.2.1

Another information that I forgot to add is the fact that the past 3 times I've tried bootcamp they all worked like a charm. Got the entire thing up and running within 30 minutes.