Если в параллелограмме две соседние стороны равны, то такой параллелограмм является ромбом.
Fatal error: Uncaught Error: Call to a member function fetch_object() on boolean in /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/Page.class.php:315
Stack trace:
#0 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(79): Page->get_all_imgs_from_arr(false)
#1 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(73): Tf_Statement->get_all_tfs_img()
#2 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/Tf_Statement.class.php(41): Tf_Statement->get_tfs_statement()
#3 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/page_template.php(651): Tf_Statement->get_all_content()
#4 /home/virtwww/w_giatrener-ru_b7b4c9ed/http/tfstatement/tfs.php(6): require_once('/home/virtwww/w...')
#5 {main}
thrown in /home/virtwww/w_giatrener-ru_b7b4c9ed/http/page/Page.class.php on line 315