Fatal error: Uncaught Error: Call to undefined method DOMEntityReference::getAttribute() in /WebSV/esc-j/sdo/comic/app/dom.inc:23 Stack trace: #0 /WebSV/esc-j/sdo/comic/app/dom.inc(356): dom_get_attribute(Object(DOMEntityReference), 'class') #1 /WebSV/esc-j/sdo/comic/app/dom.inc(374): dom_equals(Object(DOMEntityReference), Object(DOMEntityReference)) #2 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMEntityReference), Object(DOMEntityReference)) #3 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMElement), Object(DOMElement)) #4 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMElement), Object(DOMElement)) #5 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMElement), Object(DOMElement)) #6 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMElement), Object(DOMElement)) #7 /WebSV/esc-j/sdo/comic/app/dom.inc(381): dom_equals_recursive(Object(DOMElement), Object(DOMElement)) #8 /WebSV/esc-j/sdo/comic/app/dom.inc( in /WebSV/esc-j/sdo/comic/app/dom.inc on line 23