( ! ) Warning: Declaration of PKPUsageEventPlugin::getEnabled() should be compatible with LazyLoadPlugin::getEnabled($contextId = NULL) in /var/www/html/lib/pkp/plugins/generic/usageEvent/PKPUsageEventPlugin.inc.php on line 0
Call Stack
#TimeMemoryFunctionLocation
10.0000350136{main}( ).../index.php:0
20.00491006288Application->execute( ).../index.php:67
30.00491014888Dispatcher->dispatch( ).../PKPApplication.inc.php:247
40.00851131400PluginRegistry::loadCategory( ).../Dispatcher.inc.php:132
50.01201208328PluginRegistry::_instantiatePlugin( ).../PluginRegistry.inc.php:111
60.01201208680include( '/var/www/html/plugins/generic/usageEvent/index.php' ).../PluginRegistry.inc.php:230
70.01201209240require_once( '/var/www/html/plugins/generic/usageEvent/UsageEventPlugin.inc.php' ).../index.php:18
80.01201209240import( ).../UsageEventPlugin.inc.php:16

( ! ) Parse error: syntax error, unexpected end of file in /var/www/html/pages/index/index.php on line 33