Bad $rs in GetUpdateSQL. Connection or SQL invalid. Try using $connection->debug=true;
%PDF-1.3 % 1 0 obj << /Creator (Canon ) /CreationDate (D:20211005144234+07'00') /Producer ( ) >> endobj 2 0 obj << /Pages 3 0 R /Type /Catalog >> endobj 4 0 obj << /Type /XObject /Subtype /Image /Name /Obj4 /Width 1654 /Height 2354 /BitsPerComponent 8 /ColorSpace /DeviceGray /Filter /DCTDecode /Length 212412 >> stream JFIF $.' ",#(7),01444'9=82<.342 2!!22222222222222222222222222222222222222222222222222 } !1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w !1AQaq"2B #3Rbr $4%&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz 2v ? ((((((((((((((((((((((((()E-OҝEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEQEʣ,@o-Y7%brBD Z_[Ώ N LN1SXI?hK,@8$0Nn++=A(((((((3(((((((((((((((((((((((((((((((((((((((((+3PT✱(^TL|@?F1#?ɦ&c:%G9e19(8mzRK=x\*lzf4PƑt-1Wh\d=OL>J5zaZúR .FaR6 г(]ZF#LI65rF9 3֜ФDO379i]>6bs#8O jR[rB P3SGM5AK ? t =D҇eiUV `?5[o`ƅz #]9<3Nƿn\`m+S#L?튚Q*kreNrЩ ?VVb5Axcްy䮫cn8k=x+yg1-