Bug fix countAllResults with LIMIT

Author: tangix

system/Database/BaseBuilder.php

@@ -1552,6 +1552,10 @@ public function countAllResults(bool $reset = true, bool $test = false)
 			$this->QBOrderBy = null;
 		}
 
+		// We cannot use a LIMIT when getting the single row COUNT(*) result
+		$limit         = $this->QBLimit;
+		$this->QBLimit = false;
+
 		$sql = ($this->QBDistinct === true)
 			?
 			$this->countString . $this->db->protectIdentifiers('numrows') . "\nFROM (\n" . $this->compileSelect() . "\n) CI_count_all_results"
@@ -1575,6 +1579,9 @@ public function countAllResults(bool $reset = true, bool $test = false)
 			$this->QBOrderBy = $orderBy ?? [];
 		}
 
+		// Restore the LIMIT setting
+		$this->QBLimit = $limit;
+
 		$row = (! $result instanceof ResultInterface)
 			? null
 			: $result->getRow();