TCPDF instead of TCPF line 91 from file publisher/language/english/main.php:
define('_MD_PUBLISHER_ERROR_NO_PDF', 'TCPF for XOOPS not installed in /class/libraries/vendor/tecnickcom/tcpdf/ Please read the /docs/readme.txt or click on the Help tab to learn how to get it!');
replace with:
define('_MD_PUBLISHER_ERROR_NO_PDF', 'TCPDF for XOOPS not installed in /class/libraries/vendor/tecnickcom/tcpdf/ Please read the /docs/readme.txt or click on the Help tab to learn how to get it!');
TCPDF instead of TCPF line 91 from file publisher/language/english/main.php:
define('_MD_PUBLISHER_ERROR_NO_PDF', 'TCPF for XOOPS not installed in /class/libraries/vendor/tecnickcom/tcpdf/
Please read the /docs/readme.txt or click on the Help tab to learn how to get it!');
replace with: define('_MD_PUBLISHER_ERROR_NO_PDF', 'TCPDF for XOOPS not installed in /class/libraries/vendor/tecnickcom/tcpdf/
Please read the /docs/readme.txt or click on the Help tab to learn how to get it!');