Fix some PHP 8.5 deprecations (#7826)

https://github.com/php/php-src/blob/php-8.5.0beta1/NEWS
https://php.net/function.curl-close
> This function has no effect. Prior to PHP 8.0.0, this function was used to close the resource.

1 files changed, 1 insertions, 1 deletions

diff --git a/app/views/importExport/sqlite.phtml b/app/views/importExport/sqlite.phtml
index fb24e8a92..f1d181a61 100644
--- a/app/views/importExport/sqlite.phtml
+++ b/app/views/importExport/sqlite.phtml
@@ -5,6 +5,6 @@ declare(strict_types=1);
 header('Content-Type: application/vnd.sqlite3');
 header('Content-Disposition: attachment; filename="' . basename($this->sqlitePath) . '"');
 header('Cache-Control: private, no-store, max-age=0');
-header('Last-Modified: ' . gmdate(DateTimeInterface::RFC7231, @filemtime($this->sqlitePath) ?: 0));
+header('Last-Modified: ' . gmdate('D, d M Y H:i:s \\G\\M\\T', @filemtime($this->sqlitePath) ?: 0));
 header('Content-Length: ' . (@filesize($this->sqlitePath) ?: 0));
 readfile($this->sqlitePath);