Unsupported operand types: int / string|#0 /home/topdeto1/public_html/backlight/modules/module-publisher/application/models/Album.php(914): Album->getPageNumberForPhoto(Object(Photo))
#1 /home/topdeto1/public_html/backlight/data/designer/cache/95-page-3.0.4-8-12-menu_5-92-single-3.0.4-9-6-1.view-1.template(293): Album->getIndexPageForPhoto(Object(Photo))
#2 /home/topdeto1/public_html/backlight/modules/module-designer/application/helpers/CacheHelper.php(62): require_once('/home/topdeto1/...')
#3 /home/topdeto1/public_html/backlight/modules/module-designer/application/models/GenericEngine.php(603): CacheHelper::includeCachedFile('95-page-3.0.4-8...', Array)
#4 /home/topdeto1/public_html/backlight/modules/module-designer/application/helpers/EngineFactory.php(187): GenericEngine->renderView('page', Object(EngineFactory), 'view')
#5 /home/topdeto1/public_html/backlight/modules/module-publisher/application/controllers/GalleryController.php(353): EngineFactory->renderEngineForTemplateWithView('9', 'single', Array)
#6 /home/topdeto1/public_html/backlight/modules/module-framework/controllers/Controller.php(56): GalleryController->single('20190525-PAJY23...')
#7 /home/topdeto1/public_html/backlight/modules/module-framework/models/Dispatchable.php(136): Controller->dispatch(Array)
#8 /home/topdeto1/public_html/backlight/modules/module-framework/Framework.php(73): Dispatchable->dispatch()
#9 /home/topdeto1/public_html/galleries/2019_05_25_watercress/single.php(9): Framework->route()
#10 {main}|URL: /galleries/2019_05_25_watercress/single.php