[Loris-dev] Data Query Tool error

[Barry Tikalsky]

Hello Loris Devs,

When running the data query tool we consistently see no data returned. It
was working a week ago, but something seems to have changed.
The following is from the php error log, it leads me to believe there are
permissions errors somewhere. Where is the temp file created? What
configuration setting might lead to this permissions issue?
Thanks!

[Thu Jun 16 12:23:35.037463 2022] [php7:notice] [pid 32400] [client
10.32.130.238:61581] PHP Notice:  Unknown: file created in the system's
temporary directory in Unknown on line 0, referer:
https://elab.ahc.umn.edu/dataquery/
[Thu Jun 16 12:23:35.037544 2022] [php7:warn] [pid 32400] [client
10.32.130.238:61581] PHP Warning:  Unknown: Unable to create temporary
file, Check permissions in temporary files directory. in Unknown on line 0,
referer: https://elab.ahc.umn.edu/dataquery/
[Thu Jun 16 12:23:35.037554 2022] [php7:warn] [pid 32400] [client
10.32.130.238:61581] PHP Warning:  Unknown: POST data can't be buffered;
all data discarded in Unknown on line 0, referer:
https://elab.ahc.umn.edu/dataquery/
[Thu Jun 16 12:23:35.169173 2022] [php7:notice] [pid 32400] [client
10.32.130.238:61581] PHP Notice:  Undefined index: DocType in
/swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
on line 34, referer: https://elab.ahc.umn.edu/dataquery/
[Thu Jun 16 12:23:35.169230 2022] [php7:notice] [pid 32400] [client
10.32.130.238:61581] PHP Notice:  Undefined index: Sessions in
/swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
on line 35, referer: https://elab.ahc.umn.edu/dataquery/
[Thu Jun 16 12:23:35.169251 2022] [php7:warn] [pid 32400] [client
10.32.130.238:61581] PHP Warning:  array_map(): Expected parameter 2 to be
an array, null given in
/swadm/var/www/elab_loris/modules/dataquery/ajax/retrieveCategoryDocs.php
on line 40, referer: https://elab.ahc.umn.edu/dataquery/
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