ISSUE SUMMARY:
i came from 1.7.2>1.7.3>1.7.4>1.75>full 2.5>update2.5.28>3.4.8>full 3.4.8
i have joomla 3.4.8 no errors, database is up to date, clean install and all sample data removed
brand new install, new sql5 database, new directory install..
i just installed jomsocial and it had all my old data on it with errors..so i tried to delete all of the dashboard information,like my posts, videos,groups, events, ect. here is the error
STEPS TO REPLICATE:
1 sign in
2 social
3
4
5
RESULT
Notice: Undefined variable: tmpRows in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 28

Warning: Invalid argument supplied for foreach() in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 28

Notice: Undefined variable: categories in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 39

Warning: Invalid argument supplied for foreach() in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 130

Notice: Undefined variable: nodeText in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 135

Warning: array_map() [function.array-map]: Argument #2 should be an array in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 135

Warning: array_multisort() [function.array-multisort]: Argument #1 is expected to be an array or a sort flag in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 135

Warning: array_unshift() expects parameter 1 to be array, null given in /services/webpages/g/o/gosexy.ca/public/society/components/com_community/helpers/category.php on line 141

Warning: Invalid argument supplied for foreach() in /services/webpages/g/o/gosexy.ca/public/society/libraries/cms/html/select.php on line 569
there is other error on page too... please help fixing it or just install it
EXPECTED RESULT
BROWSER

Hi,

that only PHP warning and notice message not error message. seem that because old data.
we can ignoring that PHP warning and notice message from joomla backend > system > global configuration > server, and set error reporting to none.

what warning and notice message will not make any issue.

Regards

thank you that worked it