Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Call to undefined function mb_convert_encoding() in /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php:468 Stack trace: #0 /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php(228): ParsedownExtra->processTag('<ol class="ques...') #1 /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown/Parsedown.php(180): ParsedownExtra->blockMarkupComplete(Array) #2 /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown/Parsedown.php(39): Parsedown->lines(Array) #3 /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php(46): Parsedown->text('# Lab 4: Knowle...') #4 /home/cs111/archive/cs111_fall26/public_html/app/libraries/Parser.php(23): ParsedownExtra->text('\n# Lab 4: Knowl...') #5 /home/cs111/archive/cs111_fall26/public_html/app/cache/7a1f8f362aac2f5eb265987331b277c36b1c2a30.php(59): CS111\Parser->parse('\n# Lab 4: Knowl...') #6 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #7 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #8 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #9 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #10 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #11 /home/cs111/archive/cs111_fall26/public_html/app/cache/d8bf3aebc0f8c2e215ceca52ab7caf5d2e820b36.php(70): Illuminate\View\View->render() #12 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #13 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #14 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #15 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #16 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #17 /home/cs111/archive/cs111_fall26/public_html/app/cache/c996704f7b7706995fb30e34d1b4eba8883fc35d.php(6): Illuminate\View\View->render() #18 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #19 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #20 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #21 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #22 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #23 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(404): Illuminate\View\View->render() #24 /home/cs111/archive/cs111_fall26/public_html/index.php(222): Illuminate\View\View->__toString() #25 {main} Next ErrorException: Call to undefined function mb_convert_encoding() (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) in /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php:468 Stack trace: #0 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(46): Illuminate\View\Engines\CompilerEngine->handleViewException(Object(Symfony\Component\Debug\Exception\FatalThrowableError), 2) #1 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #2 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #3 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #4 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #5 /home/cs111/archive/cs111_fall26/public_html/app/cache/d8bf3aebc0f8c2e215ceca52ab7caf5d2e820b36.php(70): Illuminate\View\View->render() #6 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #7 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #8 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #9 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #10 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #11 /home/cs111/archive/cs111_fall26/public_html/app/cache/c996704f7b7706995fb30e34d1b4eba8883fc35d.php(6): Illuminate\View\View->render() #12 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #13 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #14 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #15 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #16 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #17 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(404): Illuminate\View\View->render() #18 /home/cs111/archive/cs111_fall26/public_html/index.php(222): Illuminate\View\View->__toString() #19 {main} Next ErrorException: Call to undefined function mb_convert_encoding() (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) in /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php:468 Stack trace: #0 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(44): Illuminate\View\Engines\CompilerEngine->handleViewException(Object(ErrorException), 1) #1 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #2 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #3 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #4 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #5 /home/cs111/archive/cs111_fall26/public_html/app/cache/c996704f7b7706995fb30e34d1b4eba8883fc35d.php(6): Illuminate\View\View->render() #6 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(42): include('/home/cs111/arc...') #7 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #8 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #9 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #10 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #11 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(404): Illuminate\View\View->render() #12 /home/cs111/archive/cs111_fall26/public_html/index.php(222): Illuminate\View\View->__toString() #13 {main} Next ErrorException: Call to undefined function mb_convert_encoding() (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) (View: /home/cs111/archive/cs111_fall26/public_html/content/template.blade.php) in /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php:468 Stack trace: #0 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/PhpEngine.php(44): Illuminate\View\Engines\CompilerEngine->handleViewException(Object(ErrorException), 0) #1 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/Engines/CompilerEngine.php(59): Illuminate\View\Engines\PhpEngine->evaluatePath('/home/cs111/arc...', Array) #2 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(149): Illuminate\View\Engines\CompilerEngine->get('/home/cs111/arc...', Array) #3 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(120): Illuminate\View\View->getContents() #4 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(85): Illuminate\View\View->renderContents() #5 /home/cs111/archive/cs111_fall26/public_html/vendor/illuminate/view/View.php(404): Illuminate\View\View->render() #6 /home/cs111/archive/cs111_fall26/public_html/index.php(222): Illuminate\View\View->__toString() #7 {main} thrown in /home/cs111/archive/cs111_fall26/public_html/vendor/erusev/parsedown-extra/ParsedownExtra.php on line 468