I’m getting the same error. Here’s the info:
2023-02-12 14:56:40 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
2023-02-12 14:56:43 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
2023-02-12 14:56:45 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
2023-02-12 14:56:46 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
2023-02-12 14:56:50 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
2023-02-12 14:56:53 Exception: “html_entity_decode(): Argument #1 ($string) must be of type string, array given”, at /var/www/html/wp-content/plugins/wp-rss-aggregator/src/Handlers/FeedShortcode/FeedsShortcodeHandler.php line 46
Please include this information when posting support requests
Multi-site: Yes
SITE_URL: https://liveinfo.au
HOME_URL: https://liveinfo.au
Plugin Version: 4.22.4
WordPress Version: 6.1.1
Platform: Apple
Browser Name: Safari
Browser Version: 16.3
User Agent String: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Safari/605.1.15
PHP Version: 8.0.27
MySQL Version: 8.0.32 (mysqli)
Web Server Info: Apache/2.4.52 (Ubuntu)
PHP Safe Mode: No
PHP Memory Limit: 256M
PHP Post Max Size: 16M
PHP Time Limit: 60
WP_DEBUG: Disabled
WP Table Prefix: Length: 6 | Status: Acceptable