Hi everybody,
I’m trying to upgrade OJS to 3.4 from 3.3.0.14 and always get a blank screen and when I check the logs I get this error:
‘PHP message: PHP Fatal error: Uncaught Error: Call to undefined function ElcoBvg\Opcache\opcache_invalidate() in /home/revistasmarcialpons/www/lib/pkp/lib/vendor/elcobvg/laravel-opcache/src/Store.php:216\nStack trace:\n#0 /home/revistasmarcialpons/www/lib/pkp/lib/vendor/elcobvg/laravel-opcache/src/Store.php(127): ElcoBvg\Opcache\Store->forget(‘da39a3ee5e6b4b0…’)\n#1 /home/revistasmarcialpons/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Cache/Repository.php(99): ElcoBvg\Opcache\Store->get(‘da39a3ee5e6b4b0…’)\n#2 /home/revistasmarcialpons/www/lib/pkp/lib/vendor/elcobvg/laravel-opcache/src/Repository.php(22): Illuminate\Cache\Repository->get(‘PKP\\i18n\\Locale…’)\n#3 /home/revistasmarcialpons/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Cache/CacheManager.php(419): ElcoBvg\Opcache\Repository->remember(‘PKP\\i18n\\Locale…’, Object(DateInterval), Object(Closure))\n#4 /home/revistasmarcialpons/www/lib/pkp/lib/vendor/laravel/framework/src/Illuminate/Support/Facades/Facade.php(338): Illum…’
And where the problem come and how we can solve it. Anyone has a clue?
Thanks in advance
Nacho