Deprecated PHP

Hello,
Running WordPress 6.9 and PHP 8.2. Please fix the following deprecated PHP:

Creation of dynamic property TenWebNewLibConfig::$plugin_wd_docs_link is deprecated

1. wp-content/plugins/photo-gallery/wd/config.php:82
2. TenWebNewLibConfig->set_options()
   wp-content/plugins/photo-gallery/wd/wd.php:24
3. TenWebLibNew->wd_init()
   wp-content/plugins/photo-gallery/wd/start.php:33
4. ten_web_new_lib_init()
   wp-content/plugins/photo-gallery/photo-gallery.php:1708
5. BWG->overview()
   wp-content/plugins/photo-gallery/photo-gallery.php:394
6. BWG->init()
   wp-includes/class-wp-hook.php:341
7. do_action('init')
   wp-settings.php:742

strpos(): Passing null to parameter #1 ($haystack) of type string is deprecated`

1. wp-includes/functions.php:7374
2. strpos()
   wp-includes/functions.php:7374
3. wp_is_stream()
   wp-includes/functions.php:2189
4. wp_normalize_path()
   wp-includes/plugin.php:779
5. plugin_basename()
   wp-admin/includes/plugin.php:1491
6. add_submenu_page()
   wp-content/plugins/photo-gallery/photo-gallery.php:510
7. BWG->admin_menu()
   wp-includes/class-wp-hook.php:341
8. do_action('admin_menu')
   wp-admin/includes/menu.php:161

str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated

1. wp-includes/functions.php:2196
2. str_replace()
   wp-includes/functions.php:2196
3. wp_normalize_path()
   wp-includes/plugin.php:779
4. plugin_basename()
   wp-admin/includes/plugin.php:1491
5. add_submenu_page()
   wp-content/plugins/photo-gallery/photo-gallery.php:510
6. BWG->admin_menu()
   wp-includes/class-wp-hook.php:341
7. do_action('admin_menu')
   wp-admin/includes/menu.php:161