White screen on most backend functions - Joomla! Forum - community, help and support

front end of website ok, backend components open ok white screen on functions; attempt change view in article manager, close component button, new article button.

some other functions work ok: edit article, preview. docman seems work ok.

some seem work intermittently, e.g. save , apply article.

result forum post assistant below.

any appreciated.

last php error(s) reported :: forum post assistant (v1.2.3) : 7th november 2012 wrote:[07-nov-2012 10:17:00] php warning: unknown: 3 result set(s) not freed. use mysql_free_result free result sets requested using mysql_query() in unknown on line 0

forum post assistant (v1.2.3) : 7th november 2012 wrote:

basic environment :: wrote:joomla! instance :: joomla! 1.5.15-stable (wojmamni ama mamni) 05-november-2009
joomla! configured :: yes | read-only (444) | owner: 0 (uid: /gid: ) | group: 0 (gid: ) | valid for: 1.5
configuration options :: offline: 0 | sef: 0 | sef suffix: 1 | sef rewrite: 1 | .htaccess/web.config: no (rewrite enabled no .htaccess?) | gzip: 0 | cache: 0 | ftp layer: 0 | ssl: 0 | error reporting: -1 | site debug: 0 | language debug: 0 | database credentials present: yes

host configuration :: os: windows nt | os version: 5.2 | technology: i586 | web server: microsoft-iis/6.0 | encoding: gzip, deflate | doc root: c:/inetpub/ftproot/parvic.asn.au/joomla | system tmp writable: no

php configuration :: version: 5.3.1 | php api: cgi-fcgi | session path writable: unknown | display errors: | error reporting: 22527 | log errors to: c:\program files\php\temp\php-errors.log | last known error: 07th november 2012 10:17:02. | register globals: | magic quotes: | safe mode: | open base: | uploads: 1 | max. upload size: 5m | max. post size: 10m | max. input time: 360 | max. execution time: 300 | memory limit: 128m

mysql configuration :: version: 5.1.43-community-log (client:mysqlnd 5.0.5-dev - 081106 - $revision: 289630 $) | host: --protected-- (--protected--) | collation: latin1_swedish_ci (character set: latin1) | database size: 1.73 mib | #of tables: 49

detailed environment :: wrote:php extensions :: core (5.3.1) | bcmath () | calendar () | com_dotnet (0.1) | ctype () | date (5.3.1) | ereg () | filter (0.11.0) | ftp () | hash (1.0) | iconv () | json (1.2.1) | mcrypt () | mysqlnd (mysqlnd 5.0.5-dev - 081106 - $revision: 289630 $) | odbc (1.0) | pcre () | reflection ($revision: 287991 $) | session () | spl (0.2) | standard (5.3.1) | tokenizer (0.1) | zip (1.9.1) | zlib (1.1) | libxml () | dom (20031129) | pdo (1.0.4dev) | bz2 () | simplexml (0.1) | wddx () | xml () | xmlreader (0.1) | xmlwriter (0.1) | cgi-fcgi () | openssl () | curl () | gd () | gettext () | gmp () | imap () | mbstring () | mysql (1.0) | mysqli (0.1) | phar (2.0.1) | pdo_mysql (1.0.2) | pdo_odbc (1.0.1) | pdo_sqlite (1.0.1) | pgsql () | soap () | sockets () | sqlite3 (0.7-dev) | tidy (2.0) | xmlrpc (0.51) | exif (1.4 $id: exif.c 287372 2009-08-16 14:32:32z iliaa $) | mhash () | zend engine (2.3.0) |
potential missing extensions :: suhosin |

switch user environment (experimental) :: php cgi: yes | server su: no | php su: yes | custom su (litespeed/cloud/grid): yes
potential ownership issues: no

folder permissions :: wrote:core folders :: images/ (777) | components/ (777) | modules/ (777) | plugins/ (777) | language/ (777) | templates/ (777) | cache/ (777) | logs/ (777) | tmp/ (777) | administrator/components/ (777) | administrator/modules/ (777) | administrator/language/ (777) | administrator/templates/ (777) |

elevated permissions (first 10) :: administrator/ (777) | administrator/backups/ (777) | administrator/cache/ (777) | administrator/components/ (777) | administrator/components/com_admin/ (777) | administrator/components/com_admin/tmpl/ (777) | administrator/components/com_akeeba/ (777) | administrator/components/com_akeeba/akeeba/ (777) | administrator/components/com_akeeba/akeeba/abstract/ (777) | administrator/components/com_akeeba/akeeba/core/ (777) |

extensions discovered :: wrote:components :: site :: default (1.5. | mailto (1.5.0) | user (1.5.0) | wrapper (1.5.0) |
components :: admin :: akeeba (3.0) | banners (1.5.0) | cache manager (1.5.0) | configuration manager (1.5.0) | contact items (1.0.0) | content page (1.5.0) | control panel (1.5.0) | unapproved documents - admin m (1.5) | docman category (1.5) | latest added documents - admin (1.5) | docman latest downloads (1.5) | docman lister (1.5) | latest logged downlods - admin (1.5) | docman downloaded (1.5) | latest news www.joomlatoo (1.5) | downloaded documents - ad (1.5) | dmtestplugin (1.5) | docman standard buttons (1.5.5) | doclink (1.5.5) | search - docman (1.5.5) | docman (1.5. | flexbanner (1.5.23) | frontpage (1.5.0) | installation manager (1.5.0) | jce (157) | joomlapack backup notification (1.0) | jupdateman (1.5.1) | language manager (1.5.0) | linkr (2.3.5) | mass mail (1.5.0) | media manager (1.5.0) | menus manager (1.5.0) | messaging (1.5.0) | module manager (1.5.0) | newsfeeds (1.5.0) | plugin manager (1.5.0) | polls (1.5.0) | search (1.5.0) | template manager (1.5.0) | trash (1.0.0) | user manager (1.5.0) | weblinks (1.5.0) |

modules :: site :: archived content (1.5.0) | banner (1.5.0) | breadcrumbs (1.5.0) | custom html (1.5.0) | docman category (1.5) | docman latest downloads (1.5) | docman lister (1.5) | docman downloaded (1.5) | feed display (1.5.0) | footer (1.5.0) | iyosis facebook module (1.2) | latest news (1.5.0) | login (1.5.0) | menu (1.5.0) | read content (1.5.0) | newsflash (1.5.0) | poll (1.5.0) | random image (1.5.0) | related items (1.0.0) | rokslideshow (3.0.3) | search (1.0.0) | sections (1.5.0) | simple mp3 player (1.5.3) | statistics (1.5.0) | syndicate (1.5.0) | who\'s online (1.0.0) | wrapper (1.0.0) |
modules :: admin :: custom html (1.5.0) | unapproved documents - admin m (1.5) | docman category (1.5) | latest added documents - admin (1.5) | docman latest downloads (1.5) | docman lister (1.5) | latest logged downlods - admin (1.5) | docman downloaded (1.5) | latest news www.joomlatoo (1.5) | downloaded documents - ad (1.5) | feed display (1.5.0) | footer (1.0.0) | latest news (1.0.0) | logged in users (1.0.0) | login form (1.0.0) | admin menu (1.0.0) | online users (1.0.0) | popular items (1.0.0) | quick icons (1.0.0) | items stats (1.0.0) | user status (1.5.0) | admin submenu (1.0.0) | title (1.0.0) | toolbar (1.0.0) | unread items (1.0.0) |

plugins :: site :: authentication - example (1.5) | authentication - gmail (1.5) | authentication - joomla (1.5) | authentication - ldap (1.5) | authentication - openid (1.5) | content - email cloaking (1.5) | content - example (1.0) | content - code highlighter (ge (1.5) | content - linkr (2.3.5) | content - load modules (1.5) | content - pagebreak (1.5) | content - page navigation (1.5) | content - vote (1.5) | docman standard buttons (1.5. | advanced code editor (1.5.3) | advanced link (1.5.1) | joomla! links advanced lin (1.2.1) | file browser (1.5.0 stable) | paste (1.5.0) | image manager (1.5.2) | object support (1.5.1) | paste (1.5.3) | spellchecker (2.0.0) | editor - jce 154 (154) | editor - tinymce 3 (3.2.6) | editor - xstandard lite jo (1.0) | doclink (1.5. | button - image (1.0.0) | editor button - linkr (2.3.5) | button - pagebreak (1.5) | button - readmore (1.5) | search - categories (1.5) | search - contacts (1.5) | search - content (1.5) | search - docman (1.5. | search - newsfeeds (1.5) | search - sections (1.5) | search - weblinks (1.5) | system - backlinks (1.5) | system - cache (1.5) | system - debug (1.5) | system - legacy (1.5) | system - log (1.5) | system - remember me (1.5) | system - sef (1.5) | user - example (1.0) | user - joomla! (1.5) | xml-rpc - blogger api (1.0) | xml-rpc - joomla api (1.0) |

templates discovered :: wrote:templates :: site :: beez (1.0.0) | ja_purity (1.2.0) | rhuk_milkyway (1.0.2) | siteground-j15-14 (1.0.0) | siteground-j15-3 (1.0.0) |
templates :: admin :: khepri (1.0) |