Deprecated: YahnisElsts\PluginUpdateChecker\v5p5\UpdateChecker::fixSupportedWordpressVersion(): Implicitly marking parameter $update as nullable is deprecated, the explicit nullable type must be used instead in /var/www/danhickmanbooks/wp-content/plugins/flwpluginlibrary/plugin-update-checker/Puc/v5p5/UpdateChecker.php on line 462
Deprecated: YahnisElsts\PluginUpdateChecker\v5p5\StateStore::setUpdate(): Implicitly marking parameter $update as nullable is deprecated, the explicit nullable type must be used instead in /var/www/danhickmanbooks/wp-content/plugins/flwpluginlibrary/plugin-update-checker/Puc/v5p5/StateStore.php on line 80 Dan Hickman
