Martin030908
Super Moderator
Can try an call Verizon but they'll most likely have you do a factory reset (since they don't do any ACTUAL troubleshooting, they just have you reset things! lol)I went into Settings > Applications > Text Messaging and hit clear data. There was no option to clear cache.
You will have to redownload all of your apps again after the reset... unless you have some type of backup program like titanium backup or MyBackUpPro, in which case you can restore all the applications in one step.
all your paid apps are linked to your gMail account so you don't have to worry about paying for them again.