LEFT JOIN i "nieistniejąca" kolumna, #1054 - Unknown column 'tekst.text_author' in 'on clause&# Opcje

[kilas88]

Witam. Wykonuję poniższe polecenie SQL:

[SQL] pobierz, plaintext 
 SELECT
 
 
   text.text_id,
   text.text_title,
   text.text_link,
   
   IF (autor.NAME_PREFIX='' OR autor.NAME_PREFIX IS NULL, TRIM(CONCAT(autor.NAME_FIRST, ' ', autor.NAME_LAST)), autor.NAME_PREFIX) AS author_name,
   
   tag.CAT_ID AS category_id
   
 FROM   love_text text,
   love_tags tag
   
 LEFT JOIN   love_authors AS autor
  ON autor.ID = text.text_author
   
 WHERE    tag.TAG_URL = 'forever'
  AND tag.ID_PAGE = text.text_id
  AND text.text_status = 1
 
 GROUP BY
   text_id,
   category_id
 
 ORDER BY    category_id,
   author_name,
   text_title
[SQL] pobierz, plaintext 

Polecenie jak najbardziej działa na lokalnym serwerze. Jeśli jednakwrzucę na serwer w lh.pl to dostaję błąd: #1054 - Unknown column 'tekst.text_author' in 'on clause'. Oczywiście taka kolumna istnieje w danej tabeli, nie rozumiem więc skąd taki błąd.

Proszę o pomoc.

[nospor]

[SQL] pobierz, plaintext 
SELECT
 
 
  text.text_id,
  text.text_title,
  text.text_link,
 
  IF (autor.NAME_PREFIX='' OR autor.NAME_PREFIX IS NULL, TRIM(CONCAT(autor.NAME_FIRST, ' ', autor.NAME_LAST)), autor.NAME_PREFIX) AS author_name,
 
  tag.CAT_ID AS category_id
 
 FROM (love_text text,
  love_tags tag)
 
 LEFT JOIN love_authors AS autor ON autor.ID = text.text_author
 
 WHERE tag.TAG_URL = 'forever' AND tag.ID_PAGE = text.text_id AND text.text_status = 1
 
 GROUP BY
  text_id,
  category_id
 
 ORDER BY category_id,
  author_name,
  text_title
[SQL] pobierz, plaintext 

a teraz?