The errors have only happened since I upgraded to 4.0.3 and now I'm in the position that host is blaming vB, vB is blaming host/mySQL.
I'm the first to admit I'm a bit out of my depth with some of this stuff, so I'm looking for advice on where to start digging to get to the bottom of this, at least unti xenForo goes Gold In terms of 4.0.3 mods I was running an antispam and a lower breadcrumbs mod, plus tapatalk plugin. (I've just in the last hour disabled vbstopforumspam and lowerbreadcrumbs. tapatalk is still running).
I'm getting a bit frustrated to wake up every morning to see 30 or more vB error emails in my inbox...