Updating Bold Builder caused Internal Server Error

I am using Bold Builder plugin with theme Denticare, I tried updating it to version 4.9.8 or 5.2.5 will cause Internal Server Error, debug log shows:

PHP Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the denticare domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /var/www/vhosts/leedentalgroup.ca/dev.leegroup.ca/wp-includes/functions.php on line 6114

Website is using WordPress 6.7.1.

functions.php on line 6114:

function wp_trigger_error( $function_name, $message, $error_level = E_USER_NOTICE ) {
// Bail out if WP_DEBUG is not turned on.
if ( ! WP_DEBUG ) {
    return;
}

/**
 * Fires when the given function triggers a user-level error/warning/notice/deprecation message.
 *
 * Can be used for debug backtracking.
 *
 * @since 6.4.0
 *
 * @param string $function_name The function that was called.
 * @param string $message       A message explaining what has been done incorrectly.
 * @param int    $error_level   The designated error type for this error.
 */
do_action( 'wp_trigger_error_run', $function_name, $message, $error_level );

if ( ! empty( $function_name ) ) {
    $message = sprintf( '%s(): %s', $function_name, $message );
}

$message = wp_kses(
    $message,
    array(
        'a'      => array( 'href' => true ),
        'br'     => array(),
        'code'   => array(),
        'em'     => array(),
        'strong' => array(),
    ),
    array( 'http', 'https' )
);

if ( E_USER_ERROR === $error_level ) {
    throw new WP_Exception( $message );
}

trigger_error( $message, $error_level ); #line 6114

}

I already updated the theme to the latest.

Thanks.