An Error Was Encountered

Error Number: 1054

Unknown column 'cache_on' in 'field list'

UPDATE `aff_pdf_cache` SET `cache` = 'a:10:{i:0;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"570077\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:11:\"gradoclinic\";s:9:\"author_id\";s:6:\"624763\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:20:\"Head And Neck Cancer\";s:11:\"description\";s:212:\"Head and neck cancer is curable if it is detected at very early stage, generally with some form of surgery. Head and neck cancer refers to cancers like lips, oral cavity, nasal cavity, pharynx and larynx cancers.\";s:5:\"thumb\";s:38:\"images/t/5701/head-and-neck-cancer.jpg\";s:6:\"thumb2\";s:39:\"images/t2/5701/head-and-neck-cancer.jpg\";s:9:\"permalink\";s:20:\"head-and-neck-cancer\";s:5:\"pages\";s:1:\"3\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:1;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"75720\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:7:\"shumayl\";s:9:\"author_id\";s:1:\"0\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:54:\"Cancer StemCells in Head and Neck Squamous Cell Cancer\";s:11:\"description\";s:541:\"Four key characteristics define the CSC subpopulation: (1) only a small portion of the cancer cells within a tumor have tumorigenic potential when transplanted into immunodeficientmice; (2) the CSC subpopulation can be separated from the other cancer cells by distinctive cell surface markers; (3) tumors resulting from the CSCs contain the mixed tumorigenic and nontumorigenic cells of the original tumor; and (4) theCSC subpopulation can be serially transplanted through multiple generations, indicatingthatitisa self-renewing population. \";s:5:\"thumb\";s:71:\"images/t/758/cancer-stemcells-in-head-and-neck-squamous-cell-cancer.jpg\";s:6:\"thumb2\";s:72:\"images/t2/758/cancer-stemcells-in-head-and-neck-squamous-cell-cancer.jpg\";s:9:\"permalink\";s:54:\"cancer-stemcells-in-head-and-neck-squamous-cell-cancer\";s:5:\"pages\";s:1:\"3\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:2;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"29571\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:8:\"khairy86\";s:9:\"author_id\";s:4:\"4645\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:26:\"Neoplasms of head and neck\";s:11:\"description\";s:47:\"Neoplasms of head and neck for medical students\";s:5:\"thumb\";s:43:\"images/t/296/neoplasms-of-head-and-neck.jpg\";s:6:\"thumb2\";s:44:\"images/t2/296/neoplasms-of-head-and-neck.jpg\";s:9:\"permalink\";s:26:\"neoplasms-of-head-and-neck\";s:5:\"pages\";s:2:\"12\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:3;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"30726\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:10:\"vivekcdcri\";s:9:\"author_id\";s:4:\"4907\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:26:\"syndromes of head and neck\";s:11:\"description\";s:26:\"syndromes of head and neck\";s:5:\"thumb\";s:43:\"images/t/308/syndromes-of-head-and-neck.jpg\";s:6:\"thumb2\";s:44:\"images/t2/308/syndromes-of-head-and-neck.jpg\";s:9:\"permalink\";s:26:\"syndromes-of-head-and-neck\";s:5:\"pages\";s:4:\"1328\";s:6:\"rating\";s:3:\"3.5\";s:5:\"voter\";s:1:\"4\";}i:4;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"35365\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:12:\"Megan Cannon\";s:9:\"author_id\";s:1:\"0\";s:14:\"author_website\";s:25:\"http://www.oralcancer.org\";s:5:\"title\";s:33:\"The HPV Connection to Oral Cancer\";s:11:\"description\";s:99:\"This document gives a brief overview of the newly detected connection between HPV and Oral Cancer. \";s:5:\"thumb\";s:50:\"images/t/354/the-hpv-connection-to-oral-cancer.jpg\";s:6:\"thumb2\";s:51:\"images/t2/354/the-hpv-connection-to-oral-cancer.jpg\";s:9:\"permalink\";s:33:\"the-hpv-connection-to-oral-cancer\";s:5:\"pages\";s:1:\"5\";s:6:\"rating\";s:1:\"5\";s:5:\"voter\";s:1:\"1\";}i:5;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"35319\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:13:\"oralcancerfnd\";s:9:\"author_id\";s:4:\"5534\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:36:\"Oral Cancer Facts & Figures 2010\";s:11:\"description\";s:110:\"The Oral Cancer facts and figures for the year 2010. Occurrence rates, risk factors, and updated information. \";s:5:\"thumb\";s:47:\"images/t/354/oral-cancer-facts-figures-2010.jpg\";s:6:\"thumb2\";s:48:\"images/t2/354/oral-cancer-facts-figures-2010.jpg\";s:9:\"permalink\";s:30:\"oral-cancer-facts-figures-2010\";s:5:\"pages\";s:1:\"1\";s:6:\"rating\";s:1:\"5\";s:5:\"voter\";s:1:\"1\";}i:6;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"38536\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:13:\"oralcancerfnd\";s:9:\"author_id\";s:4:\"5534\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:62:\"ASTRO honors founder of The Oral Cancer Foundation, Brian Hill\";s:11:\"description\";s:430:\"The American Society for Radiation Oncology (ASTRO) has named Brian Hill of Newport Beach, Calif., as its 2010 Survivor Circle Award winner. Hill will be recognized with a trophy and a $1,000 prize during the Awards Ceremony on Tuesday, November 2, 2010, during ASTRO\'s 52nd Annual Meeting in San Diego. He has chosen to donate the funds from the award to benefit The Oral Cancer Foundation, the nonprofit he started a decade ago.\";s:5:\"thumb\";s:78:\"images/t/386/astro-honors-founder-of-the-oral-cancer-foundation-brian-hill.jpg\";s:6:\"thumb2\";s:79:\"images/t2/386/astro-honors-founder-of-the-oral-cancer-foundation-brian-hill.jpg\";s:9:\"permalink\";s:61:\"astro-honors-founder-of-the-oral-cancer-foundation-brian-hill\";s:5:\"pages\";s:1:\"2\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:7;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"23033\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:9:\"Test4pass\";s:9:\"author_id\";s:1:\"0\";s:14:\"author_website\";s:24:\"http://www.test4pass.com\";s:5:\"title\";s:55:\"Test4pass Microsoft 70 573CSharp exam questions answers\";s:11:\"description\";s:55:\"Test4pass Microsoft 70 573CSharp exam questions answers\";s:5:\"thumb\";s:72:\"images/t/231/test4pass-microsoft-70-573csharp-exam-questions-answers.jpg\";s:6:\"thumb2\";s:73:\"images/t2/231/test4pass-microsoft-70-573csharp-exam-questions-answers.jpg\";s:9:\"permalink\";s:55:\"test4pass-microsoft-70-573csharp-exam-questions-answers\";s:5:\"pages\";s:1:\"9\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:8;O:8:\"stdClass\":13:{s:2:\"id\";s:5:\"28776\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:14:\"saletestinside\";s:9:\"author_id\";s:4:\"3277\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:50:\"Test4pass IBM 000-005 exam dumps questions answers\";s:11:\"description\";s:50:\"Test4pass IBM 000-005 exam dumps questions answers\";s:5:\"thumb\";s:67:\"images/t/288/test4pass-ibm-000-005-exam-dumps-questions-answers.jpg\";s:6:\"thumb2\";s:68:\"images/t2/288/test4pass-ibm-000-005-exam-dumps-questions-answers.jpg\";s:9:\"permalink\";s:50:\"test4pass-ibm-000-005-exam-dumps-questions-answers\";s:5:\"pages\";s:1:\"6\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}i:9;O:8:\"stdClass\":13:{s:2:\"id\";s:6:\"105319\";s:6:\"status\";s:8:\"verified\";s:11:\"author_name\";s:13:\"selltest4pass\";s:9:\"author_id\";s:5:\"19312\";s:14:\"author_website\";s:0:\"\";s:5:\"title\";s:68:\"Test4pass ,ST0 030 real test ,ST0 030 exam,ST0 030 questions answers\";s:11:\"description\";s:68:\"Test4pass ,ST0 030 real test ,ST0 030 exam,ST0 030 questions answers\";s:5:\"thumb\";s:84:\"images/t/1054/test4pass-st0-030-real-test-st0-030-exam-st0-030-questions-answers.jpg\";s:6:\"thumb2\";s:85:\"images/t2/1054/test4pass-st0-030-real-test-st0-030-exam-st0-030-questions-answers.jpg\";s:9:\"permalink\";s:66:\"test4pass-st0-030-real-test-st0-030-exam-st0-030-questions-answers\";s:5:\"pages\";s:1:\"6\";s:6:\"rating\";s:1:\"0\";s:5:\"voter\";s:1:\"0\";}}', `cache_on` = '2015-02-28 19:35:22' WHERE `aff_id` = '1030164'