<li id="remove_locks">
<a onclick="{literal} MODx.removeLocks();return false;{/literal} ">Remove Locks<span class="description">Remove all locks on Manager pages</span>
</a>
</li>
<li id="remove_locks">
<a onclick="
MODx.msg.confirm({
title: _('remove_locks')
,text: _('confirm_remove_locks')
,url: MODx.config.connectors_url
,params: {
action: 'system/remove_locks'
}
,listeners: {
'success': {fn:function() {
var tree = Ext.getCmp('modx-resource-tree');
if (tree && tree.rendered) {
tree.refresh();
}
},scope:this}
}
});">Remove Locks<span class="description">Remove all locks on Manager pages</span>
</a>
</li>
This question has been answered by Bruno17. See the first response.
Have you tried manually deleting all files in the core/cache directory and visiting with your browser in private or incognito mode?
can you tell something about your environment?