preg_match_all() raises error

[BlackPanther]

I get these errors:

Warning: preg_match_all() expects parameter 2 to be string, array given in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 17872

Warning: preg_match_all() expects parameter 2 to be string, array given in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 17880

Warning: preg_match_all() expects parameter 2 to be string, array given in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 17901

Notice: Array to string conversion in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 17916

Notice: Array to string conversion in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 17923

Warning: Cannot modify header information - headers already sent by (output started at /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php:17872) in /var/www/web***/html/***/administrator/components/com_phocapdf/assets/tcpdf/tcpdf.php on line 7930
TCPDF ERROR: Some data has already been output to browser, can't send PDF file

What can I do?

Regards,
BP

[Jan]

Hi, try to upgrade to 2.0.5 (Joomla! 1.7, 2.5) - there were some changes in Joomla! regarding getting content buffer.

Jan

[BlackPanther]

Is there no solution for J1.7?
As J2.5 isn't released yet, I'd like to stay on a secured plattform.

Regards,
BP

[Jan]

2.0.5 is Joomla! 1.7 component.

Jan