Fatal error: Uncaught Error: Call to a member function find_html() on bool in /home/jurnalst/public_html/plugins/generic/googleScholarCitation/GoogleScholarCitation.inc.php:184
Stack trace:
#0 /home/jurnalst/public_html/lib/pkp/classes/plugins/HookRegistry.inc.php(107): GoogleScholarCitation->getCitation()
#1 /home/jurnalst/public_html/lib/pkp/classes/template/PKPTemplateManager.inc.php(1527): HookRegistry::call()
#2 /home/jurnalst/public_html/cache/t_compile/502bcff4871dafd0e31a0b4dee2e31345a8ac2cb^4dffb64063bb972c37e05619a2ccd9d0ea7473ac_0.app.frontendcomponentsfooter..php(70): PKPTemplateManager->smartyCallHook()
#3 /home/jurnalst/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_resource_base.php(123): content_67765b686bb220_05937307()
#4 /home/jurnalst/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_template_compiled.php(114): Smarty_Template_Resource_Base->getRenderedTemplateCode()
#5 /home/jurnalst/public_html/lib/pkp/lib/vendor/smarty/smarty/libs/sysplugins/smarty_int in /home/jurnalst/public_html/plugins/generic/googleScholarCitation/GoogleScholarCitation.inc.php on line 184
