Bug #75199 [Opn->Fbk]: Random php fatal error , Class contains 1 abstract method

Edit report at https://bugs.php.net/bug.php?id=75199&edit=1 ID: 75199 Updated by: ab@php.net Reported by: panying2000 at gmail dot com Summary: Random php fatal error , Class contains 1 abstract method -Status: Open +Status: Feedback Type: Bug Package: *General Issues Operating System: Apache/2.4.25 (Win64) PHP/7.0.17 PHP Version: Irrelevant Block user comment: N Private report: N New Comment: Thanks for the report. The bug #72112 was not solved, so it's hard to say whether this one is same. Can you provide a reproduce code please? As for PHP as Apache module under Windows - there are some essential bugfixes in PHP 7.2, perhaps you could test the release candidates, too. Thanks. Previous Comments: ------------------------------------------------------------------------ [2017-09-13 05:58:06] panying2000 at gmail dot com Description: ------------ It is an random issue , but if it happened , the error can't be skipped . In my case , php report Fatal error: Class MySqlSessionHandler contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (SessionHandlerInterface::read) Before restart apache , I tried to modify code , php run well before require that class file , but it report error once include that class file ( modify that class file doesn't help either ). Restart apache , fatal error go away . I don't enable opcache , so it is similar with https://bugs.php.net/bug.php?id=72112 , but not an opcache bug And in internet , it report similar issue around , https://stackoverflow.com/questions/42503240/intermittent-php-abstract-class-error My Apache Setting , wish can help, Apache Version Apache/2.4.25 (Win64) PHP/7.0.17 OpenSSL/1.0.2k Apache API Version 20120211 Virtual Server Yes Loaded Modules core mod_win32 mpm_winnt http_core mod_so mod_php7 mod_actions mod_alias mod_allowmethods mod_asis mod_auth_basic mod_authn_core mod_authn_file mod_authz_core mod_authz_groupfile mod_authz_host mod_authz_user mod_autoindex mod_cgi mod_deflate mod_dir mod_env mod_filter mod_include mod_info mod_isapi mod_log_config mod_mime mod_negotiation mod_rewrite mod_setenvif mod_socache_shmcb mod_ssl mod_status ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75199&edit=1