This
book resolves the abbreviations:
ex s(enatus) c(onsulto) dendriphori qui sunt creati sub cura XV vir(orum) s(acris) f(aciundis) c(larissimorum) v(irorum).
patronus L(ucius) Ampius Stefanus sac(erdos) m(atris) d(eum) q(uin)q(uennalis) dendrophororum dedicatione huius panem, vinum et sportulas dedit.
By decree of the senate, the following people have been made
dendriphori under the surveillance of the highly honourable XV viri sacris faciudnis (= a college of priests, 'the 15 men responsible for the organisation of religious rites')
The patron Lucius Ampius Stefanus, priest of the mother of gods, quinquennal (= a magistrate who holds the office for 5 years) of the dendrophori, has distributed/given out bread, wine and sportulae (little baskets with presents) for the consecration of this.
Note that the book I mentioned reads '
dedicationi' where your text has '
dedicatione', although in this context both can probably be translated the same way.
The book I mentioned also reads '
matris deum', 'mother of gods', where your text has
m(atris) Dei, 'mother of God', which makes no sense here.
The book also gives a different date:
Your text has: "Dedicata VII Id(ibus) Oct(obribus) Mac.(???) et C(aio) Omollo Co(n)
s(ulibu)s." (i(d)
e(st) a(nno) urb(is) 905.)
I'm not sure what to make of 'Mac.' ... having looked at a few sources*, my best guess would be
"Inscribed on 9 October [in the year] when M(arcus) Ac(ilius) (Glabrio) and Gaius Omollus (Verianus) were consuls" (that is in the year of the city [of Rome] 905) [which is 152 AD]
It's a bit of a wild guess regarding Glabrio (you also find the Glabrio of 152 mentioned with the names Sextus Junius), but it seems to be the only way to make sense of this to me.
Note that the book I linked to above has the year 251 because it reads "
III et semel cos."
I'll leave that slight mystery up to you to resolve...
*
https://books.google.de/books?id=2vxQAAAAcAAJ&pg=PA106&lpg=PA106&dq=Omollus Verianus&source=bl&ots=-jqT02illX&sig=ACfU3U0euRRcHlnl9Jw0pjidcZ7n4ST_ww&hl=en&sa=X&ved=2ahUKEwiSz525odfkAhWN34UKHcLtCtoQ6AEwBnoECAkQAQ#v=onepage&q=Omollus Verianus&f=false
https://books.google.de/books?id=2vxQAAAAcAAJ&pg=PA106&lpg=PA106&dq=Omollus Verianus&source=bl&ots=-jqT02illX&sig=ACfU3U0euRRcHlnl9Jw0pjidcZ7n4ST_ww&hl=en&sa=X&ved=2ahUKEwiSz525odfkAhWN34UKHcLtCtoQ6AEwBnoECAkQAQ#v=onepage&q=Omollus Verianus&f=false
https://books.google.de/books?id=4oZCAAAAcAAJ&pg=RA8-PA260&dq=caius Omollus&hl=en&sa=X&ved=0ahUKEwjDidyModfkAhWsxaYKHQNpDAAQ6AEIQzAD#v=onepage&q=caius Omollus&f=false