<html><head><meta http-equiv="Content-Type" content="text/html charset=windows-1252"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello Team,<div><br></div><div>Performed upgrade according to instructions in</div><div><a href="https://docs.kolab.org/administrator-guide/upgrading-from-kolab-3.1-to-3.3.html">https://docs.kolab.org/administrator-guide/upgrading-from-kolab-3.1-to-3.3.html</a></div><div><br></div><div>After upgrade, system appeared to function property, including Roundcube. But beginning next day attempts to access Roundcube would hang, with Appache error log reporting:</div><div><br></div><div>PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 523800 bytes) in /usr/share/roundcubemail/program/lib/Roundcube/rcube_db.php on line 399</div><div><br></div><div>The system is CentOS 6.6 (upgraded form 6.5)</div><div>Roundcube related package versions:</div><div><br></div><div><div>roundcubemail-1.1-20.8.el6.kolab_3.3.noarch</div><div>roundcubemail-plugins-kolab-3.2-17.9.el6.kolab_3.3.noarch</div><div>roundcubemail-plugin-threading_as_default-0.9-14.1.el6.kolab_3.3.noarch</div><div>roundcubemail-plugin-contextmenu-2.1-4.4.el6.kolab_3.3.noarch</div></div><div><br></div><div>Searched the list for ideas… nothing worked thus far.</div><div><br></div><div>Regards,</div><div>Peter</div></body></html>