Unknown collation

I getting this error: Potential ProblemsWordPress Memory Limit: 40MB??? |???Your usage now: 57MB?

This is a partial list of the errors found.
error_log

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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_events DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_visitor_relationships DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_historical DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_search DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_pages DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_exclusions DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_visitor DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_visit DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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[13-Apr-2024 01:59:37 UTC] WordPress database error Unknown collation: '' for query ALTER TABLE wp_statistics_useronline DEFAULT CHARSET='utf8' COLLATE '' ROW_FORMAT = COMPACT; made by require_once('wp-load.php'), require_once('wp-config.php'), require_once('wp-settings.php'), do_action('init'), WP_Hook->do_action, WP_Hook->apply_filters, WP_STATISTICS\Install->plugin_upgrades
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