( ! ) Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /var/www/html/frontend/vendor/tecnickcom/tcpdf/include/tcpdf_colors.php on line 388
Call Stack
#TimeMemoryFunctionLocation
10.0005357928{main}( ).../example_006.php:0
20.43041315448TCPDF->writeHTML( ).../example_006.php:269
30.43051339936TCPDF->getHtmlDomArray( ).../tcpdf.php:17266
40.43141450152TCPDF_COLORS::convertHTMLColorToDec( ).../tcpdf.php:17003
50.43141450632hexdec ( ).../tcpdf_colors.php:388

( ! ) Deprecated: Invalid characters passed for attempted conversion, these have been ignored in /var/www/html/frontend/vendor/tecnickcom/tcpdf/include/tcpdf_colors.php on line 388
Call Stack
#TimeMemoryFunctionLocation
10.0005357928{main}( ).../example_006.php:0
20.43041315448TCPDF->writeHTML( ).../example_006.php:269
30.43051339936TCPDF->getHtmlDomArray( ).../tcpdf.php:17266
40.43181494096TCPDF_COLORS::convertHTMLColorToDec( ).../tcpdf.php:17003
50.43181494576hexdec ( ).../tcpdf_colors.php:388

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/frontend/vendor/tecnickcom/tcpdf/include/tcpdf_colors.php:388) in /var/www/html/frontend/vendor/tecnickcom/tcpdf/tcpdf.php on line 7646
Call Stack
#TimeMemoryFunctionLocation
10.0005357928{main}( ).../example_006.php:0
20.47591347032TCPDF->Output( ).../example_006.php:326
30.72471082432header ( ).../tcpdf.php:7646
TCPDF ERROR: Some data has already been output to browser, can't send PDF file