UTR Library Designer Error

Template 5'-UTR Sequence (25NT) : AAACCAGTACCTTCGGGTAAGAGATAAGGAGGTCATTTTTT ( Length should be 25NT ) ,     Additional Constraints for designing 5'-UTR sequence (25NT) : NNNNNNNNNNNNNNNNNNNNNNNNN

Protein Coding Sequence (at least N-term 35NT) : ATGACAATTGGGATTGATAAAATTAGTTTTTTTGTGCCCCCTTATTATATTGATATGACGGCACTGGCTGAAGCCAGAAATGTAGACCCTGGAAAATTTCATATTGGTATTGGGCAAGACCAAATGGCGGTGAACCCAATCAGCCAAGATATTGTGACATTTGCAGCCAATGCCGCAGAAGCGATCTTGACCAAAGAAGATAAAGAGGCCATTGATATGGTGATTGTCGGGACTGAGTCCAGTATCGATGAGTCAAAAGCGGCCGCAGTTGTCTTACATCGTTTAATGGGGATTCAACCTTTCGCTCGCTCTTTCGAAATCAAGGAAGCTTGTTACGGAGCAACAGCAGGCTTACAGTTAGCTAAGAATCACGTAGCCTTACATCCAGATAAAAAAGTCTTGGTTGTAGCAGCAGATATTGCAAAATATGGATTAAATTCTGGCGGTGAGCCTACACAAGGAGCTGGGGCGGTTGCAATGTTAGTTGCTAGTGAACCGCGCATCTTGGCTTTAAAAGAGGATAATGTGATGCTGACGCAAGATATCTATGACTTTTGGCGTCCAACAGGCCATCCGTATCCTATGGTCGATGGTCCTTTGTCAAACGAAACCTACATCCAATCTTTTGCCCAAGTCTGGGATGAACATAAAAAAAGAACCGGTCTTGATTTTGCAGATTATGATGCTTTAGCGTTCCATATTCCTTACACAAAAATGGGCAAAAAAGCCTTATTAGCAAAAATCTCCGACCAAACTGAAGCAGAACAGGAACGAATTTTAGCCCGTTATGAAGAAAGCATCATCTATAGTCGTCGCGTAGGAAACTTGTATACGGGTTCACTTTATCTGGGACTCATTTCCCTTTTAGAAAATGCAACGACTTTAACCGCAGGCAATCAAATTGGGTTATTCAGTTATGGTTCTGGTGCTGTCGCTGAATTTTTCACTGGTGAATTAGTAGCTGGTTATCAAAATCATTTACAAAAAGAAACTCATTTAGCACTGCTAGATAATCGGACAGAACTTTCTATCGCTGAATATGAAGCCATGTTTGCAGAAACTTTAGACACAGATATTGATCAAACGTTAGAAGATGAATTAAAATATAGTATTTCTGCTATTAATAATACCGTTCGCTCTTATCGAAACTAA

16s rRNA Sequence : ACCUCCUUA

Desired Expression Range : 3000.55 ~ 1346060.59 ( Desired max expression should be smaller than 1000000 )

Number of expression-level intermediates : 8