SVPcode failed, error log included

20:18:08.641: ===== Starting mpv ======
20:18:08.641: Command line: C:\Program Files (x86)\SVP 4\mpv64\mpv.exe J:/CLIP22.MOV -o J:/CLIP22.temporary.mkv --no-audio --no-sub-auto --input-ipc-server=mpvencodepipe --vf=vapoursynth:[C:\Users\steve\AppData\Roaming\SVP4\scripts\ffff.py]:4:2 --ofps 59.940 --of=matroska --ovc=libx264 --ovcopts=crf=18,preset=slow,threads=2
20:18:09.733: Playing: J:/CLIP22.MOV
20:18:09.733: (+) Video --vid=1 (*) (h264 1920x1080 29.970fps)
20:18:09.733: Audio --aid=1 --alang=jpn (*) (pcm_s16le 2ch 48000Hz)
20:18:09.733: Opening video filter: [vapoursynth file=C:\Users\steve\AppData\Roaming\SVP4\scripts\ffff.py buffered-frames=4 concurrent-frames=2]
20:18:10.969: VO: [lavc] 1920x1080 yuv420p
20:18:10.977: [encode-lavc] Opening video encoder: libx264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 [libx264]
20:18:10.979: [encode-lavc] Opening output file: J:/CLIP22.temporary.mkv
20:18:10.985: [encode-lavc] Opening muxer: Matroska [matroska]
20:18:11.060: V: 00:00:00 / 00:01:34 (0%) {12.6min 7.4MB}
20:19:11.061: V: 00:00:08 / 00:01:34 (9%) {9.9min 7.7fps 63.7MB}
20:20:11.378: V: 00:00:17 / 00:01:34 (18%) {9.0min 8.1fps 69.4MB}
20:21:11.402: V: 00:00:25 / 00:01:34 (27%) {8.1min 8.2fps 67.9MB}
20:22:11.647: V: 00:00:33 / 00:01:34 (35%) {7.2min 8.2fps 68.3MB}
20:23:11.695: V: 00:00:41 / 00:01:34 (44%) {6.4min 8.1fps 68.5MB}
20:24:11.741: V: 00:00:49 / 00:01:34 (52%) {5.4min 8.1fps 72.6MB}
20:25:11.757: V: 00:00:57 / 00:01:34 (61%) {4.4min 8.1fps 71.4MB}
20:26:11.785: V: 00:01:06 / 00:01:34 (70%) {3.3min 8.2fps 71.4MB}
20:27:12.123: V: 00:01:15 / 00:01:34 (79%) {2.3min 8.2fps 70.8MB}
20:28:12.181: V: 00:01:22 / 00:01:34 (87%) {1.4min 8.1fps 70.8MB}
20:29:12.410: V: 00:01:29 / 00:01:34 (95%) {0.6min 8.0fps 72.8MB}
20:30:00.868: [vapoursynth] Filter error at frame 5638: EOF or filter reinit/uninit
20:30:00.868: [vapoursynth] Error filtering frame.
20:30:00.868: [vapoursynth] Filter error at frame 5638: EOF or filter reinit/uninit
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.141: [vapoursynth] Filter error at frame 5638: EOF or filter reinit/uninit
20:30:01.141: [vapoursynth] Filter error at frame 5639: EOF or filter reinit/uninit
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.141: [vapoursynth] Filter error at frame 5638: EOF or filter reinit/uninit
20:30:01.141: [vapoursynth] Filter error at frame 5639: EOF or filter reinit/uninit
20:30:01.141: [vapoursynth] Error filtering frame.
20:30:01.568: [vapoursynth] Error filtering frame.
20:30:01.569: [vapoursynth] Error filtering frame.
20:30:01.569: [vapoursynth] Filter error at frame 5638: EOF or filter reinit/uninit
20:30:01.569: [vapoursynth] Filter error at frame 5639: EOF or filter reinit/uninit
20:30:01.569: [vapoursynth] Error filtering frame.
20:30:01.746: Exiting... (End of file)
20:30:09.563: [encode-lavc] vo-lavc: encoded 79788088 bytes
20:30:09.563: [encode-lavc] ao-lavc: encoded 0 bytes
20:30:09.563: [encode-lavc] muxing overhead 44049 bytes
20:30:11.254: ===== Starting mkvmerge ======
20:30:11.254: Command line: C:\Program Files (x86)\SVP 4\extensions/code/mkvmerge.exe -o J:/CLIP22.SVP.mkv J:/CLIP22.temporary.mkv -d !0 J:/CLIP22.MOV
20:30:12.020: mkvmerge v18.0.0 ('Apricity') 32-bit
20:30:12.035: 'J:/CLIP22.temporary.mkv': Using the demultiplexer for the format 'Matroska'.
20:30:12.035: 'J:/CLIP22.MOV': Using the demultiplexer for the format 'QuickTime/MP4'.
20:30:12.035: 'J:/CLIP22.temporary.mkv' track 0: Using the output module for the format 'AVC/h.264'.
20:30:12.035: 'J:/CLIP22.MOV' track 1: Using the output module for the format 'PCM'.
20:30:12.035: Warning: 'J:/CLIP22.MOV': A track with the ID 0 was requested but not found in the file. The corresponding option will be ignored.
20:30:12.035: The file 'J:/CLIP22.SVP.mkv' has been opened for writing.
20:30:12.051: Progress: 3%
20:30:14.676: Progress: 24%
20:30:17.224: Progress: 45%
20:30:18.333: Progress: 68%
20:30:20.880: Progress: 92%
20:30:20.896: Progress: 100%
20:30:20.896: Progress: 100%
20:30:20.896: The cue entries (the index) are being written...
20:30:21.568: Multiplexing took 10 seconds.
20:30:21.568: ===== mkvmerge exited with code 1 =====