Fix _like_statement from private to protected

Author: vibbow

system/Database/BaseBuilder.php

@@ -1024,7 +1024,7 @@ protected function _like($field, string $match = '', string $type = 'AND ', stri
 	 *
 	 * @return string     $like_statement
 	 */
-	private function _like_statement(string $prefix = null, string $column, string $not = null, string $bind, bool $insensitiveSearch = false): string
+	protected function _like_statement(string $prefix = null, string $column, string $not = null, string $bind, bool $insensitiveSearch = false): string
 	{
 		$like_statement = "{$prefix} {$column} {$not} LIKE :{$bind}:";