I just tried to and i found error in tracy javascrpit file. Its on:
/contact-response/?topic=1&email=test@test.com&myname=test&message=test&_tracy_bar=js&v=2.6.3&XDEBUG_SESSION_STOP=1
On the end of this javascript file there is:
ErrorException: readfile() has been disabled for security reasons in /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.5.x/src/Tracy/Bar.php:258
Stack trace:
#0 [internal function]: Tracy\Debugger::errorHandler(2, 'readfile() has ...', '/home/kris...', 258, Array)
#1 [internal function]: readfile('/home/kris...')
#2 /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.5.x/src/Tracy/Bar.php(258): array_map('readfile', Array)
#3 /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.5.x/src/Tracy/Bar.php(198): Tracy\Bar->renderAssets()
#4 /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.5.x/src/Tracy/Debugger.php(242): Tracy\Bar->dispatchAssets()
#5 /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/tracy-2.5.x/src/Tracy/Debugger.php(214): Tracy\Debugger::dispatch()
#6 /home/kris/public_html/test/site/assets/cache/FileCompiler/site/modules/TracyDebugger/TracyDebugger.module.php(1248): Tracy\Debugger::enable(false, '/home/kris...', NULL)
#7 /home/kris/public_html/test/wire/core/Modules.php(625): TracyDebugger->init()
#8 /home/kris/public_html/test/wire/core/Modules.php(495): ProcessWire\Modules->initModule(Object(TracyDebugger))
#9 /home/kris/public_html/test/wire/core/ProcessWire.php(674): ProcessWire\Modules->triggerInit()
#10 /home/kris/public_html/test/wire/core/Wire.php(380): ProcessWire\ProcessWire->___init()
#11 /home/kris/public_html/test/wire/core/WireHooks.php(813): ProcessWire\Wire->_callMethod('___init', Array)
#12 /home/kris/public_html/test/wire/core/Wire.php(442): ProcessWire\WireHooks->runHooks(Object(ProcessWire\ProcessWire), 'init', Array)
#13 /home/kris/public_html/test/wire/core/ProcessWire.php(773): ProcessWire\Wire->__call('init', Array)
#14 /home/kris/public_html/test/wire/core/ProcessWire.php(573): ProcessWire\ProcessWire->__call('init', Array)
#15 /home/kris/public_html/test/wire/core/ProcessWire.php(573): ProcessWire\ProcessWire->init()
#16 /home/kris/public_html/test/wire/core/ProcessWire.php(522): ProcessWire\ProcessWire->setStatus(2)
#17 /home/kris/public_html/test/wire/core/ProcessWire.php(267): ProcessWire\ProcessWire->load(Object(ProcessWire\Config))
#18 /home/kris/public_html/test/index.php(52): ProcessWire\ProcessWire->__construct(Object(ProcessWire\Config))
#19 {main}
(stored in /home/kris/public_html/test/site/assets/logs/tracy/exception--2019-10-18--09-39--2baa181eb9.html)
I have this site on live server with config->debug = true and tracy in development mode. So i dont know what might be the problem ?