Couldnt connect to db: SQLSTATE[HY000] [2002] No such file or directory<br />
<b>Warning</b>:  Undefined variable $link in <b>/var/www/u1_3ql.pro/data/www/shop8.port80.ru/tools/sqltools.php</b> on line <b>29</b><br />
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<b>Warning</b>:  Trying to access array offset on value of type null in <b>/var/www/u1_3ql.pro/data/www/shop8.port80.ru/classes/site.class.php</b> on line <b>274</b><br />
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<b>Fatal error</b>:  Uncaught Error: Call to a member function query() on null in /var/www/u1_3ql.pro/data/www/shop8.port80.ru/tools/sqltools.php:64
Stack trace:
#0 /var/www/u1_3ql.pro/data/www/shop8.port80.ru/classes/site.class.php(164): sql()
#1 /var/www/u1_3ql.pro/data/www/shop8.port80.ru/classes/site.class.php(91): Site-&gt;LoadConfig()
#2 /var/www/u1_3ql.pro/data/www/shop8.port80.ru/index.php(67): Site-&gt;init()
#3 {main}
  thrown in <b>/var/www/u1_3ql.pro/data/www/shop8.port80.ru/tools/sqltools.php</b> on line <b>64</b><br />