undef error - DBD::mysql::st execute failed: Can't create/write to file '/var/tmp/#sql-temptable-1-2cc5e5-918a.MAI' (Errcode: 28 "No space left on device") [for Statement "SELECT DISTINCT groups.id, name, description, CASE WHEN bug_group_map.group_id IS NOT NULL THEN 1 ELSE 0 END, CASE WHEN groups.id IN(-1) THEN 1 ELSE 0 END, isactive, membercontrol, othercontrol FROM groups LEFT JOIN bug_group_map ON bug_group_map.group_id = groups.id AND bug_id = ? LEFT JOIN group_control_map ON group_control_map.group_id = groups.id AND group_control_map.product_id = ? WHERE isbuggroup = 1 ORDER BY description" with ParamValues: 0=5, 1=3] at /usr/share/bugzilla/Bugzilla/Bug.pm line 4007. Bugzilla::Bug::groups(Bugzilla::Bug=HASH(0x55ef65d1f018)) called at template/en/default/bug/edit.html.tmpl line 620 eval {...} called at template/en/default/bug/edit.html.tmpl line 620 eval {...} called at template/en/default/bug/edit.html.tmpl line 709 Template::Provider::__ANON__(Bugzilla::Template::Context=HASH(0x55ef659434d8)) called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 351 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 324 Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), "section_restrict_visibility") called at /usr/share/bugzilla/Bugzilla/Template/Context.pm line 36 Bugzilla::Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), "section_restrict_visibility") called at template/en/default/bug/edit.html.tmpl line 162 eval {...} called at template/en/default/bug/edit.html.tmpl line 18 Template::Provider::__ANON__(Bugzilla::Template::Context=HASH(0x55ef659434d8)) called at /usr/lib64/perl5/vendor_perl/Template/Document.pm line 166 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Document.pm line 164 Template::Document::process(Template::Document=HASH(0x55ef5d9d0010), Bugzilla::Template::Context=HASH(0x55ef659434d8)) called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 354 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 324 Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), "bug/edit.html.tmpl") called at /usr/share/bugzilla/Bugzilla/Template/Context.pm line 36 Bugzilla::Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), "bug/edit.html.tmpl") called at template/en/default/bug/show.html.tmpl line 28 eval {...} called at template/en/default/bug/show.html.tmpl line 18 Template::Provider::__ANON__(Bugzilla::Template::Context=HASH(0x55ef659434d8)) called at /usr/lib64/perl5/vendor_perl/Template/Document.pm line 166 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Document.pm line 164 Template::Document::process(Template::Document=HASH(0x55ef5f744850), Bugzilla::Template::Context=HASH(0x55ef659434d8)) called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 354 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Context.pm line 324 Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), Template::Document=HASH(0x55ef5f744850)) called at /usr/share/bugzilla/Bugzilla/Template/Context.pm line 36 Bugzilla::Template::Context::process(Bugzilla::Template::Context=HASH(0x55ef659434d8), Template::Document=HASH(0x55ef5f744850)) called at /usr/lib64/perl5/vendor_perl/Template/Service.pm line 96 eval {...} called at /usr/lib64/perl5/vendor_perl/Template/Service.pm line 93 Template::Service::process(Template::Service=HASH(0x55ef6507d628), "bug/show.html.tmpl", HASH(0x55ef6507d748)) called at /usr/lib64/perl5/vendor_perl/Template.pm line 66 Template::process(Bugzilla::Template=HASH(0x55ef663e3210), "bug/show.html.tmpl", HASH(0x55ef6507d748)) called at /usr/share/bugzilla/Bugzilla/Template.pm line 725 Bugzilla::Template::process(Bugzilla::Template=HASH(0x55ef663e3210), "bug/show.html.tmpl", HASH(0x55ef6507d748)) called at /usr/share/bugzilla/show_bug.cgi line 140 ModPerl::ROOT::Bugzilla::ModPerl::ResponseHandler::usr_share_bugzilla_show_bug_2ecgi::handler(Apache2::RequestRec=SCALAR(0x55ef65db49b8)) called at /usr/lib64/perl5/vendor_perl/ModPerl/RegistryCooker.pm line 207 eval {...} called at /usr/lib64/perl5/vendor_perl/ModPerl/RegistryCooker.pm line 207 ModPerl::RegistryCooker::run(Bugzilla::ModPerl::ResponseHandler=HASH(0x55ef65d8d570)) called at /usr/lib64/perl5/vendor_perl/ModPerl/RegistryCooker.pm line 173 ModPerl::RegistryCooker::default_handler(Bugzilla::ModPerl::ResponseHandler=HASH(0x55ef65d8d570)) called at /usr/lib64/perl5/vendor_perl/ModPerl/Registry.pm line 32 ModPerl::Registry::handler("Bugzilla::ModPerl::ResponseHandler", Apache2::RequestRec=SCALAR(0x55ef65db49b8)) called at /usr/share/bugzilla/mod_perl.pl line 140 Bugzilla::ModPerl::ResponseHandler::handler("Bugzilla::ModPerl::ResponseHandler", Apache2::RequestRec=SCALAR(0x55ef65db49b8)) called at -e line 0 eval {...} called at -e line 0