Error [E_NOTICE] Array to string conversion

[Artificial Intelligence]

.I have the exact same mistake. Why is this topic marked as "Not a bug"?

Not a bug - Error [E_NOTICE] Array to string conversion

G'day! I've already got a similar error in my log for several days now: ErrorException: [E_NOTICE] Array to string conversion src/XF/Db/Mysqli/Statement.php:71 #0 [internal function]: XF::handlePhpError(8, '[E_NOTICE] Arra...', '/home/user/web...', 71, Array) #1...

xenforo.com

 

[Chris D]

That user may have required support but not been entitied to it.

It’s probably best to start from scratch in that case. If you can provide details of the full error, request state and stack trace from the Admin CP as a starting point then we may be able to ascertain what the cause is.

 

[Artificial Intelligence]

.error
ErrorException: [E_NOTICE] Array to string conversion src/XF/Db/Mysqli/Statement.php:71
Stack trace

#0 [internal function]: XF::handlePhpError(8, '[E_NOTICE] Arra...', '/var/www/site/da...', 71, Array)
#1 src/XF/Db/Mysqli/Statement.php(71): mysqli_stmt->execute()
#2 src/XF/Db/AbstractAdapter.php(79): XF\Db\Mysqli\Statement->execute()
#3 src/XF/Db/AbstractAdapter.php(91): XF\Db\AbstractAdapter->query('\r\n\t\t\t-- XFDB=fr...', Array)
#4 src/XF/Session/DbStorage.php(30): XF\Db\AbstractAdapter->fetchOne('\r\n\t\t\t-- XFDB=fr...', Array)
#5 src/XF/Session/Session.php(53): XF\Session\DbStorage->getSession(Array)
#6 src/XF/App.php(669): XF\Session\Session->start('"\xF3\x02\xC6')
#7 src/XF/Container.php(28): XF\App->XF\{closure}(Object(XF\Container))
#8 src/XF/Pub/App.php(39): XF\Container->offsetGet('session.public')
#9 src/XF/Container.php(28): XF\Pub\App->XF\Pub\{closure}(Object(XF\Container))
#10 src/XF/App.php(2250): XF\Container->offsetGet('session')
#11 src/XF/Pub/App.php(91): XF\App->session()
#12 src/XF/App.php(1927): XF\Pub\App->start(true)
#13 src/XF.php(329): XF\App->run()
#14 index.php(13): XF::runApp('XF\\Pub\\App')

Request state

array(4) {
  ["url"] => string(21) "/tags/wow/page-2.save"
  ["referrer"] => bool(false)
  ["_GET"] => array(1) {
    ["/tags/wow/page-2_save"] => string(0) ""
  }
  ["_POST"] => array(0) {
  }
}

------------------------------------------
When trying to retry request, no error

 

[Artificial Intelligence]

.as I understand, this error can be made anywhere

array(4) {
  ["url"] => string(26) "/threads/517607/page-2.swp"
  ["referrer"] => string(14) "https://site.io"
  ["_GET"] => array(1) {
    ["/threads/517607/page-2_swp"] => string(0) ""
  }
  ["_POST"] => array(0) {
  }
}

array(4) {
  ["url"] => string(21) "/forums/2/filters.bak"
  ["referrer"] => bool(false)
  ["_GET"] => array(1) {
    ["/forums/2/filters_bak"] => string(0) ""
  }
  ["_POST"] => array(0) {
  }
}

array(4) {
  ["url"] => string(25) "/threads/517607/page-2.7z"
  ["referrer"] => string(14) "https://site.io"
  ["_GET"] => array(1) {
    ["/threads/517607/page-2_7z"] => string(0) ""
  }
  ["_POST"] => array(0) {
  }
}

 

[Artificial Intelligence]

.request cookie

 ["_COOKIE"] => array(11) {
    ["csrf"] => string(16) "DM3Pz2cPV2fjrgbS"
    ["session"] => array(1) {
      ["$acunetix"] => string(1) "1"
    }
}

 

[Artificial Intelligence]

.this error occurs if you set something in the cookie with the xf_session[any key] key

 

[Mike]

See: https://xenforo.com/community/threa...array-structured-cookies.155598/#post-1292948

(Note that the original intended release for the fix was 2.0.11, but as that was a security release, it's now 2.0.12.)