VSCode 「PHP IntelliSense」　エラー

VSCodeで定義したメソッドにf12キーで飛びたいです。
１週間ほど前までは飛べていたのですが、今日も飛ぼうとしたら、できませんでした。
拡張機能のPHP IntelliSenseが原因だと思います。

https://qiita.com/ehika/items/e947a6ddb5d44b0d6364
こちらのサイトを参考に extensions/felixfbecker.php-intellisense-2.3.14/ を削除し、
新しいintellisense-2.3.14をインストールしましたが、だめでした。

以下,現在出力されているVSCodeのエラーログです。

PHP
1[2021-01-29 14:46:48.584] [exthost] [info] ExtensionService#loadCommonJSModule file:///Applications/Visual Studio Code.app/Contents/Resources/app/extensions/ms-vscode.js-debug/src/extension.js
2[2021-01-29 14:46:48.636] [exthost] [error] Activating extension felixfbecker.php-intellisense failed due to an error:
3[2021-01-29 14:46:48.637] [exthost] [error] TypeError: Invalid Version: is
4	at new SemVer (/Users/taro/.vscode/extensions/felixfbecker.php-intellisense-2.3.14/node_modules/semver/semver.js:332:11)
5	at compare (/Users/taro/.vscode/extensions/felixfbecker.php-intellisense-2.3.14/node_modules/semver/semver.js:647:10)
6	at Object.lt (/Users/taro/.vscode/extensions/felixfbecker.php-intellisense-2.3.14/node_modules/semver/semver.js:688:10)
7	at /Users/taro/.vscode/extensions/felixfbecker.php-intellisense-2.3.14/out/extension.js:73:20
8	at Generator.next (<anonymous>)
9	at fulfilled (/Users/taro/.vscode/extensions/felixfbecker.php-intellisense-2.3.14/out/extension.js:4:58)
10	at processTicksAndRejections (internal/process/task_queues.js:94:5)
11[2021-01-29 14:46:48.661] [exthost] [info] ExtensionService#_doActivateExtension vscode.github-authentication {"startup":false,"extensionId":{"value":"vscode.github-authentication","_lower":"vscode.github-authentication"},"activationEvent":"onAuthenticationRequest:github"}
12[2021-01-29 14:46:48.661] [exthost] [info] ExtensionService#loadCommonJSModule file:///Applications/Visual Studio Code.app/Contents/Resources/app/extensions/github-authentication/dist/extension.js
13[2021-01-29 14:46:48.695] [exthost] [info] ExtensionService#_doActivateExtension vscode.github {"startup":true,"extensionId":{"value":"vscode.github","_lower":"vscode.github"},"activationEvent":"*"}
14[2021-01-29 14:46:48.695] [exthost] [info] ExtensionService#loadCommonJSModule file:///Applications/Visual Studio Code.app/Contents/Resources/app/extensions/github/dist/extension.js
15[2021-01-29 14:46:48.699] [exthost] [info] eager extensions activated