Error
Message: Call to undefined function each()
File: /home/tech4idea/public_html/demo2/libs/adodb/adodb.inc.php
Line=1137
error backtrace:
File: /home/tech4idea/public_html/demo2/libs/adodb/adodb.inc.php
    line 1601
    function called: Execute("", Array (Array (#0)))

File: /home/tech4idea/public_html/demo2/include/database.php
    line 213
    function called: GetAssoc("SELECT name,value FROM variables", Array ())

File: /home/tech4idea/public_html/demo2/include/database.php
    line 504
    function called: call_with_retry("GetAssoc", Array ("SELECT name,value FROM variables", Array (#0)))

File: /home/tech4idea/public_html/demo2/include/variables.php
    line 18
    function called: GetAssoc("SELECT name,value FROM variables")

File: /home/tech4idea/public_html/demo2/include/variables.php
    line 23
    function called: load()

File: /home/tech4idea/public_html/demo2/include/version.php
    line 9
    function called: get("version")

File: /home/tech4idea/public_html/demo2/index.php
    line 36
    function called: epesi_requires_update()