[11-Jan-2021 02:33:00 Europe/Berlin] PHP Fatal error:  Uncaught ippException: http error: Arrayin [file: '/home/compute1/public_html/cf-doli.computerfee-server.de/test1/printing/admin/printing.php'][function: 'getlistAvailablePrinters'][line: 306];
\nE_USER_WARNING: [errno: ]: Unable to connect to "tcp://127.0.0.1 port ": Failed to parse address "127.0.0.1" in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/BasicIPP.php:844
Stack trace:
#0 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/CupsPrintIPP.php(398): BasicIPP->_sendHttp(Array, '/')
#1 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/core/modules/printing/printipp.modules.php(223): CupsPrintIPP->getPrinters()
#2 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/printing/admin/printing.php(306): printing_printipp->getlistAvailablePrinters()
#3 {main}
  thrown in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/BasicIPP.php on line 844
[11-Jan-2021 02:33:03 Europe/Berlin] PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/core/modules/printing/printgcp.modules.php on line 288
[11-Jan-2021 02:33:03 Europe/Berlin] PHP Warning:  count(): Parameter must be an array or an object that implements Countable in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/core/modules/printing/printgcp.modules.php on line 288
[11-Jan-2021 02:33:27 Europe/Berlin] PHP Fatal error:  Uncaught ippException: http error: Arrayin [file: '/home/compute1/public_html/cf-doli.computerfee-server.de/test1/printing/admin/printing.php'][function: 'getlistAvailablePrinters'][line: 306];
\nE_USER_WARNING: [errno: ]: Unable to connect to "tcp://127.0.0.1 port ": Failed to parse address "127.0.0.1" in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/BasicIPP.php:844
Stack trace:
#0 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/CupsPrintIPP.php(398): BasicIPP->_sendHttp(Array, '/')
#1 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/core/modules/printing/printipp.modules.php(223): CupsPrintIPP->getPrinters()
#2 /home/compute1/public_html/cf-doli.computerfee-server.de/test1/printing/admin/printing.php(306): printing_printipp->getlistAvailablePrinters()
#3 {main}
  thrown in /home/compute1/public_html/cf-doli.computerfee-server.de/test1/includes/printipp/BasicIPP.php on line 844
