A method for operating a container treatment system comprising a filler carousel and an outfeed conveyor which is arranged to receive containers from the filler carousel, wherein the method comprises: monitoring at least one fluid parameter of the filler carousel, wherein: - the at least one monitored fluid parameter comprises a filling pressure for filling the containers, a correction pressure for correcting filling heights of the filled containers, and/or a filling level of a liquid tank of the filler carousel; and/or - the at least one monitored fluid parameter is selected such that it allows a conclusion to be drawn about damage to at least one container in the filler carousel; switching from a normal operating mode of the container treatment system to an exceptional operating mode of the container treatment system if the at least one monitored fluid parameter assumes an inadmissible value, wherein the exceptional operating mode comprises: - stopping the filler carousel; and the exceptional operating mode further comprises: a) - a1) filling containers in the filler carousel while the filler carousel is stopped; - a2) waiting until the at least one monitored fluid parameter assumes a permissible value while the filler carousel is stopped; and - a3) correcting the filling heights of the filled containers if the at least one monitored fluid parameter has assumed a permissible value while the filler carousel is stopped; and/or b) - b1) decoupling the outfeed conveyor from the filler carousel; and - b2) emptying the outfeed conveyor. monitoring at least one fluid parameter of the filler carousel, wherein: - the at least one monitored fluid parameter comprises a filling pressure for filling the containers, a correction pressure for correcting filling heights of the filled containers, and/or a filling level of a liquid tank of the filler carousel; and/or - the at least one monitored fluid parameter is selected such that it allows a conclusion to be drawn about damage to at least one container in the filler carousel; - the at least one monitored fluid parameter comprises a filling pressure for filling the containers, a correction pressure for correcting filling heights of the filled containers, and/or a filling level of a liquid tank of the filler carousel; and/or - the at least one monitored fluid parameter is selected such that it allows a conclusion to be drawn about damage to at least one container in the filler carousel; switching from a normal operating mode of the container treatment system to an exceptional operating mode of the container treatment system if the at least one monitored fluid parameter assumes an inadmissible value, wherein the exceptional operating mode comprises: - stopping the filler carousel; - stopping the filler carousel; and the exceptional operating mode further comprises: a) - a1) filling containers in the filler carousel while the filler carousel is stopped; - a2) waiting until the at least one monitored fluid parameter assumes a permissible value while the filler carousel is stopped; and - a3) correcting the filling heights of the filled containers if the at least one monitored fluid parameter has assumed a permissible value while the filler carousel is stopped; and/or b) - b1) decoupling the outfeed conveyor from the filler carousel; and - b2) emptying the outfeed conveyor. a) - a1) filling containers in the filler carousel while the filler carousel is stopped; - a2) waiting until the at least one monitored fluid parameter assumes a permissible value while the filler carousel is stopped; and - a3) correcting the filling heights of the filled containers if the at least one monitored fluid parameter has assumed a permissible value while the filler carousel is stopped; and/or - a1) filling containers in the filler carousel while the filler carousel is stopped; - a2) waiting until the at least one monitored fluid parameter assumes a permissible value while the filler carousel is stopped; and - a3) correcting the filling heights of the filled containers if the at least one monitored fluid parameter has assumed a permissible value while the filler carousel is stopped; and/or b) - b1) decoupling the outfeed conveyor from the filler carousel; and - b2) emptying the outfeed conveyor. - b1) decoupling the outfeed conveyor from the filler carousel; and - b2) emptying the outfeed conveyor.