18:54:10 Load from OOCalc file
<br />
<b>Fatal error</b>:  Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /d2/httpd/php/PHPExcel-1.8/Classes/PHPExcel/Reader/OOCalc.php:538
Stack trace:
#0 /d2/httpd/php/PHPExcel-1.8/Classes/PHPExcel/Reader/OOCalc.php(538): implode()
#1 /d2/httpd/php/PHPExcel-1.8/Classes/PHPExcel/Reader/OOCalc.php(297): PHPExcel_Reader_OOCalc-&gt;loadIntoExisting()
#2 /d2/httpd/php/PHPExcel-1.8/Examples/OOCalcReader.php(40): PHPExcel_Reader_OOCalc-&gt;load()
#3 {main}
  thrown in <b>/d2/httpd/php/PHPExcel-1.8/Classes/PHPExcel/Reader/OOCalc.php</b> on line <b>538</b><br />