[TypeError] 
Unsupported operand types: string + int (0)
/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/inline_renderer.cls.php:138
#0: Inline_Renderer->render(object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/renderer.cls.php:287
#1: Renderer->_render_frame(string, object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/renderer.cls.php:103
#2: Renderer->render(object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/renderer.cls.php:190
#3: Renderer->render(object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/renderer.cls.php:190
#4: Renderer->render(object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/renderer.cls.php:190
#5: Renderer->render(object)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/page_frame_reflower.cls.php:130
#6: Page_Frame_Reflower->reflow(NULL)
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/frame_decorator.cls.php:711
#7: Frame_Decorator->reflow()
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/dompdf/include/dompdf.cls.php:951
#8: DOMPDF->render()
	/home/hdi-hst/hdi-global.ru/docs/local/lib/backend/classes/Helpers.class.php:106
#9: Agima\HDI\Helpers::getPDFVersion(string, string)
	/home/hdi-hst/hdi-global.ru/docs/about/news/print.php:66
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