Steps leading up to the deprecation error:

{% for trace in log.traces %} {% endfor %}
{{ loop.revindex }} {% if loop.first %} Deprecation error: {{ log.message }} {% elseif trace.template is defined and trace.template %} Template: {{ trace.template }}{% if trace.templateLine is defined and trace.templateLine %} ({{ trace.templateLine }}){% endif %} {% else %} {{ trace.objectClass or trace.class ? ((trace.objectClass ?: trace.class)|replace('\\', '\\')~'::')|raw }}{{ trace.method }}({{ trace.args }}) {% endif %} {% if trace.file %}
Called from {{ trace.file|replace('/', '/')|raw }} ({{ trace.line }}) {% endif %}