Ghoscript throws GPL Ghostscript 9.53.3: error reading a content stream. The page may be incomplete Output may be incorrect

I am using ghostscript in AWS lambda functions to generate pdf thumnail. it works for most of the pdfs but for some pdf it throws some error.

ERROR   Error: Command failed: ./bin/gs -dQUIET -dPARANOIDSAFER -dBATCH -dNOPAUSE -dNOPROMPT -sDEVICE=png16m -dPDFFitPage=true -dBackgroundColor=16#FFFFFF -dUseCropBox -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r72 -dFirstPage=1 -dLastPage=1 -sOutputFile=/tmp/'e06e8302-add7-4dfe-99c8-2e54b8ffcbce_5153997.png' /tmp/'e06e8302-add7-4dfe-99c8-2e54b8ffcbce_5153997.pdf'GPL Ghostscript 9.53.3: Unrecoverable error, exit code 1    at ChildProcess.exithandler (node:child_process:422:12)    at ChildProcess.emit (node:events:518:28)    at maybeClose (node:internal/child_process:1105:16)    at ChildProcess._handle.onexit (node:internal/child_process:305:5) {  code: 1,  killed: false,  signal: null,  cmd: "./bin/gs -dQUIET -dPARANOIDSAFER -dBATCH -dNOPAUSE -dNOPROMPT -sDEVICE=png16m -dPDFFitPage=true -dBackgroundColor=16#FFFFFF -dUseCropBox -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r72 -dFirstPage=1 -dLastPage=1 -sOutputFile=/tmp/'e06e8302-add7-4dfe-99c8-2e54b8ffcbce_5153997.png' /tmp/'e06e8302-add7-4dfe-99c8-2e54b8ffcbce_5153997.pdf'",  stdout: '   **** Error reading a content stream. The page may be incomplete.\n'+'               Output may be incorrect.\n'+'\n'+"   **** Error: File has unbalanced q/Q operators (too many Q's)\n" +'               Output may be incorrect.\n'+"   **** Error: Form stream has unbalanced q/Q operators (too many q's)\n" +'               Output may be incorrect.\n'+'   **** Error reading a content stream. The page may be incomplete.\n'+'               Output may be incorrect.\n'+"   **** Error: Form stream has unbalanced q/Q operators (too many q's)\n" +'               Output may be incorrect.\n'+'   **** Error reading a content stream. The page may be incomplete.\n'+'               Output may be incorrect.\n'+"   **** Error: Form stream has unbalanced q/Q operators (too many q's)\n" +'               Output may be incorrect.\n'+'Error: /unregistered in /--pdfshowpage_finish--\n'+'Operand stack:\n'+'\n'+'Execution stack:\n'+'   %interp_exit   .runexec2   --nostringval--   pdfshowpage_finish   --nostringval--   2   %stopped_push   --nostringval--   pdfshowpage_finish   pdfshowpage_finish   false   1   %stopped_push   1974   1   3   %oparray_pop   1973   1   3   %oparray_pop   1961   1   3   %oparray_pop   1962   1   3   %oparray_pop   pdfshowpage_finish   pdfshowpage_finish   2   1   1   pdfshowpage_finish   %for_pos_int_continue   1965   1   7   %oparray_pop   pdfshowpage_finish   pdfshowpage_finish\n'+'Dictionary stack:\n'+'   --dict:736/1123(ro)(G)--   --dict:1/20(G)--   --dict:80/200(L)--   --dict:80/200(L)--   --dict:133/256(ro)(G)--   --dict:320/325(ro)(G)--   --dict:31/32(L)--   --dict:6/9(L)--   --dict:6/20(L)--\n'+'Current allocation mode is local\n'+'Last OS error: Permission denied\n',  stderr: 'GPL Ghostscript 9.53.3: Unrecoverable error, exit code 1\n'}

i am using gs_10.02.1_amd64_snap extracted it and using only four files to generate thumbnail.

below is my command i used to generate thumbnail../bin/gs -dQUIET -dPARANOIDSAFER -dBATCH -dNOPAUSE -dNOPROMPT -sDEVICE=png16m -dPDFFitPage=true -dBackgroundColor=16#FFFFFF -dUseCropBox -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -r72 -dFirstPage=1 -dLastPage=1 -sOutputFile=${directory}'${newUUID +"" + randomNumber}.png' ${directory}'${newUUID +"" + randomNumber}.pdf'