Rock band Paramore cancelled their concert a few minutes before doors open at Gexa Energy Pavilion last Tuesday night according to DallasNews.

According to other source, Live Nation, they reported that Paramore will not perform their scheduled concert in Dallas as the lead vox, Haley Williams was slated to play in a few short hours before Fall Out Boy, on a co-headlining tour called Momentour.

On the official site of the band, it said that Williams has "a chest infection and ... something called 'exhaustion.'"

The continuation of the letter goes: "Words in this tiny little message cannot begin to express my frustration, sadness, and overall loopiness (the latter is likely just from the cortisone and antibiotics...ugh.)

"I absolutely hate canceling anything. Admitting defeat is a tough thing for this gal." Read the whole message here.

Williams also cancelled her Corpus Christi appearance for Monday night, according to Alter the Press!.

For those fans of the said event, they were not fully disappointed as the show went on without Paramore which happened at 7:30 p.m, Tuesday night.

Additionally, Decode singer said the rest of the tour "is still on" and she'll be better "certainly before the next show," which is in Albuquerque, N.M., on Thursday.

For the confirmation of this news, visit their official website