فوری:مشکل با فوکا دانلود سنتر

[k_yk1987]

سلام دوستان
جوملا 2.5 نصب کردم به صورت لوکال هاست
می خوام قسمت دانلود راه بیاندازم
اما وقتی فوکا دانلود یا جی دانلود رو نصب می کنم این خطا رو میده
چیکار کنم
تورو خدا زود به دادم برسید که وقتم خیلی کمه
ممنون
تو قسمت مدیریت فایل :
Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in xampp\htdocs\Site\libraries\joomla\database\databa se\mysql.php on line 287

Warning: mysql_num_rows() expects parameter 1 to be resource, boolean given in \xampp\htdocs\Site\libraries\joomla\database\datab ase\mysql.php on line 287
تو قسمت مجوز :
Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `k_phocadownload_licenses` AS a LEFT JOIN `k_languages` AS l ON l.lang_code = a.language LEFT JOIN k_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) ORDER BY a.title asc Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `k_phocadownload_licenses` AS a LEFT JOIN `k_languages` AS l ON l.lang_code = a.language LEFT JOIN k_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) ORDER BY a.title asc Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=' SQL=SELECT a.*,l.title AS language_title,uc.name AS editor FROM `k_phocadownload_licenses` AS a LEFT JOIN `k_languages` AS l ON l.lang_code = a.language LEFT JOIN k_users AS uc ON uc.id=a.checked_out WHERE (a.published IN (0, 1)) ORDER BY a.title asc