Incorrect key file for table Error and 404 - Joomla! Forum - community, help and support

good day.

i getting following error (attached) in red (red text , background) on main page (main content) of joomla website. error not happen time. not able see pattern in when happens. randomly happens @ point. attached error followed these 2 warnings:

warning: invalid argument supplied foreach() in .../joomla/components/com_content/models/articles.php on line 486

warning: mysql_num_rows(): supplied argument not valid mysql result resource in .../joomla/libraries/joomla/database/database/mysql.php on line 293

i joomla 404 error page on sub pages. have seen error once , believe line 486 error above on top of pages. page loads, error listed on top of page.

i don't know start trouble shooting problem random, , seems have started 2.5.8, under 2.5.7 seemed not have these issues. site work, not other errors, ones listed in post happen randomly , not sure how / if there pattern.


any help/insight appreciated.

thank much. if need more information me, please let me know.

problem description :: forum post assistant (v1.2.3) : 14th november 2012 wrote:incorrect key file table

log/error message :: forum post assistant (v1.2.3) : 14th november 2012 wrote:incorrect key file table

forum post assistant (v1.2.3) : 14th november 2012 wrote:

basic environment :: wrote:joomla! instance :: joomla! 2.5.8-stable (ember) 8-november-2012
joomla! platform :: joomla platform 11.4.0-stable (brian kernighan) 03-jan-2012
joomla! configured :: yes | read-only (444) | owner: moo.nojobu4ucom (uid: 1/gid: 1) | group: www (gid: 1) | valid for: 2.5
configuration options :: offline: 0 | sef: 1 | sef suffix: 1 | sef rewrite: 1 | .htaccess/web.config: yes | gzip: 0 | cache: 0 | ftp layer: 0 | ssl: 0 | error reporting: default | site debug: 0 | language debug: 0 | default access: 1 | unicode slugs: 1 | database credentials present: yes

host configuration :: os: linux | os version: 3.0.9-bl3-grsec | technology: i686 | web server: apache/2 | encoding: gzip, deflate | doc root: /home/users/web/b311/moo.nojobu4ucom/joomla | system tmp writable: yes

php configuration :: version: 5.2.17 | php api: cgi | session path writable: unknown | display errors: 1 | error reporting: 6135 | log errors to: | last known error: | register globals: 1 | magic quotes: 1 | safe mode: | open base: | uploads: 1 | max. upload size: 5m | max. post size: 8m | max. input time: 60 | max. execution time: 300 | memory limit: 64m

mysql configuration :: version: 5.1.56-log (client:5.0.51a) | host: --protected-- (--protected--) | collation: latin1_swedish_ci (character set: latin1) | database size: 1.61 mib | #of tables: 87

detailed environment :: wrote:php extensions :: date (5.2.17) | libxml () | openssl () | pcre () | zlib (1.1) | bcmath () | bz2 () | calendar () | ctype () | curl () | dba () | dbase () | dom (20031129) | hash (1.0) | filter (0.11.0) | ftp () | gd () | gettext () | session () | iconv () | standard (5.2.17) | json (1.2.1) | mbstring () | mcrypt () | mhash () | ming () | mysql (1.0) | simplexml (0.1) | spl (0.2) | pdo (1.0.4dev) | pdo_sqlite (1.0.1) | posix () | pspell () | reflection (0.1) | imap () | pdo_mysql (1.0.2) | sockets () | mysqli (0.1) | sqlite (2.0-dev) | exif (1.4 $id: exif.c 293036 2010-01-03 09:23:27z sebastian $) | tokenizer (0.1) | wddx () | xml () | xmlreader (0.1) | xmlrpc (0.51) | xmlwriter (0.1) | xsl (0.1) | zip (1.8.11) | cgi () | zend engine (2.2.0) |
potential missing extensions :: suhosin |

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

folder permissions :: wrote:core folders :: images/ (755) | components/ (755) | modules/ (755) | plugins/ (755) | language/ (755) | templates/ (755) | cache/ (755) | logs/ (755) | tmp/ (755) | administrator/components/ (755) | administrator/modules/ (755) | administrator/language/ (755) | administrator/templates/ (755) |

elevated permissions (first 10) ::

extensions discovered :: wrote:components :: site :: com_mailto (2.5.0) | com_wrapper (2.5.0) | black (1.0.0) |
components :: admin :: com_categories (2.5.0) | com_menus (2.5.0) | widgetkit (1.3.1) | com_languages (2.5.0) | com_admin (2.5.0) | com_modules (2.5.0) | com_content (2.5.0) | com_login (2.5.0) | com_installer (2.5.0) | com_media (2.5.0) | com_joomlaupdate (2.5.0) | com_redirect (2.5.0) | com_phocagallery (3.2.2) | com_config (2.5.0) | com_cache (2.5.0) | jcomments (2.3.0) | com_finder (2.5.0) | com_newsfeeds (2.5.0) | com_search (2.5.0) | com_checkin (2.5.0) | com_cpanel (2.5.0) | com_templates (2.5.0) | com_plugins (2.5.0) | com_messages (2.5.0) | com_banners (2.5.0) | com_users (2.5.0) | com_weblinks (2.5.0) |

modules :: site :: mod_login (2.5.0) | mod_banners (2.5.0) | mod_syndicate (2.5.0) | mod_users_latest (2.5.0) | widgetkit (1.0.0) | widgetkit twitter (1.0.0) | mod_stats (2.5.0) | mod_languages (2.5.0) | mod_footer (2.5.0) | mod_articles_archive (2.5.0) | mod_menu (2.5.0) | mod_breadcrumbs (2.5.0) | mod_whosonline (2.5.0) | rapid gallery module (1.2.0) | mod_articles_category (2.5.0) | phoca - google adsense easy (2.0.2) | mod_articles_popular (2.5.0) | mod_finder (2.5.0) | mod_weblinks (2.5.0) | mod_articles_latest (2.5.0) | mod_random_image (2.5.0) | mod_feed (2.5.0) | mod_random_image_extended (2.5-3) | mod_wrapper (2.5.0) | mod_search (2.5.0) | mod_articles_categories (2.5.0) | mod_articles_news (2.5.0) | jsocial comments (2.1) | mod_related_items (2.5.0) | mod_custom (2.5.0) | mod_phocagallery_image (3.0.1) |
modules :: admin :: mod_quickicon (2.5.0) | mod_feed (2.5.0) | mod_version (2.5.0) | mod_custom (2.5.0) | mod_title (2.5.0) | mod_login (2.5.0) | mod_status (2.5.0) | mod_submenu (2.5.0) | mod_latest (2.5.0) | mod_menu (2.5.0) | mod_toolbar (2.5.0) | mod_logged (2.5.0) | mod_multilangstatus (2.5.0) | mod_popular (2.5.0) |

plugins :: site :: plg_quickicon_joomlaupdate (2.5.0) | plg_quickicon_extensionupdate (2.5.0) | plg_editors-xtd_image (2.5.0) | plg_editors-xtd_readmore (2.5.0) | plg_editors-xtd_jcommentsoff (1.0) | plg_editors-xtd_jcommentson (1.0) | plg_editors-xtd_pagebreak (2.5.0) | plg_editors-xtd_article (2.5.0) | plg_search_weblinks (2.5.0) | plg_search_content (2.5.0) | plg_search_newsfeeds (2.5.0) | plg_search_contacts (2.5.0) | plg_search_categories (2.5.0) | plg_search_jcomments (1.0) | plg_extension_joomla (2.5.0) | plg_captcha_recaptcha (2.5.0) | plg_content_geshi (2.5.0) | plg_content_jsocial_comments (2.1) | plg_content_jcomments (1.0) | plg_content_loadmodule (2.5.0) | plg_content_pagebreak (2.5.0) | content - rapid gallery (1.2.0) | plg_content_vote (2.5.0) | plg_content_finder (2.5.0) | content - widgetkit (1.0.0) | plg_content_joomla (2.5.0) | plg_content_pagenavigation (2.5.0) | plg_content_emailcloak (2.5.0) | plg_finder_newsfeeds (2.5.0) | plg_finder_categories (2.5.0) | plg_finder_weblinks (2.5.0) | plg_finder_content (2.5.0) | plg_finder_contacts (2.5.0) | plg_system_cache (2.5.0) | plg_system_jsocial_comments (2.1) | plg_system_debug (2.5.0) | plg_system_languagecode (2.5.0) | plg_system_remember (2.5.0) | plg_system_highlight (2.5.0) | plg_system_languagefilter (2.5.0) | plg_system_redirect (2.5.0) | plg_system_logout (2.5.0) | plg_system_p3p (2.5.0) | system - widgetkit (1.0.0) | plg_system_sef (2.5.0) | system - widgetkit zoo (1.0.0) | plg_system_log (2.5.0) | system - widgetkit joomla (1.0.0) | plg_system_jcomments (1.0) | plg_editors_tinymce (3.5.4.1) | plg_editors_codemirror (1.0) | plg_authentication_gmail (2.5.0) | plg_authentication_ldap (2.5.0) | plg_authentication_joomla (2.5.0) | plg_user_contactcreator (2.5.0) | plg_user_profile (2.5.0) | plg_user_jcomments (1.0) | plg_user_joomla (2.5.0) |

templates discovered :: wrote:templates :: site :: shadows_iv (4.0.0) | atomic (2.5.0) | beez_20 (2.5.0) | beez5 (2.5.0) |
templates :: admin :: hathor (2.5.0) | bluestork (2.5.0) |