  The low mass star ASASSN-13db experienced an EXor outburst in 2013, which
identified it as a Young Stellar Object (YSO). Then, from 2014 to 2017 it had
another outburst, longer and more luminous than the earlier. We analyze the
observations of the second outburst, and compare it to eruptions of
Intermediate Luminosity Optical Transients (ILOTs). We show that the decline of
the light curve is almost identical to that of the V838 Mon, a prototype of a
type of ILOT known as Luminous Red Nova (LRN). This similarity becomes
conspicuous when oscillations that are associated with rotation are filtered
out from the light curve of ASASSN-13db. We suggest that the eruption was the
result of accretion of a proto-planet of a few Earth masses. The proto-planet
was shredded by tidal forces before it was accreted onto the YSO, releasing
gravitational energy that powered the outburst for $\approx 800$ days, and
ended in a $\approx 55$ days decline phase. When the accretion material started
depleting the accretion rate lowered and the eruption light curve declined for
almost two months. Then it exhausted completely, creating a sharp break in the
light curve. Another possibility is that the mass was a result of an
instability in the proto-planetary disk that lead to a large episode of
accretion from an inner viscous disk. We find that the variation of the
temperature of the outburst is consistent with the surface temperature expected
from a depleted viscous accretion disk. The 2014-2017 outburst of ASASSN-13db
may be the least energetic ILOT to have been discovered to date, with an energy
budget of only $\approx 10^{42}$ erg.
