IPad 2 iOS5, Mail crashes while answering a mail

Question

Hi
Maybe in the case, the mail is send from a Samsung smartphone (no joke!). On my Mac Desktop or MacBook all is fine.
regards
Pete

Answer 1

Thanks for your very quick help! But all three options didn't help
Deleting the content or some parts of it, helps but this is not an option
Here's the log (from the App "System Status") :
11.12.2011 13:13:40 - Preferences [208] (Warning): BTM: attaching to BTServer
11.12.2011 13:13:39 - Preferences [208] (Warning): Splitview controller <PSSplitViewController: 0x1d0de0> is expected to have a master view controller before its used!
11.12.2011 13:13:39 - wifid [27] (Error): WiFi:[345298419.638736]: Client MobileMail set type to background application
11.12.2011 13:13:35 - kernel [0] (Debug): launchd[207] Builtin profile: MobileMail (sandbox)
11.12.2011 13:13:35 - ReportCrash [206] (Error): Saved crashreport to /var/mobile/Library/Logs/CrashReporter/MobileMail_2011-12-11-131334_iPad-von-Pe ter-Meyer.plist using uid: 0 gid: 0, synthetic_euid: 501 egid: 0
11.12.2011 13:13:34 - MobileMail [166] (Error): *** Terminating app due to uncaught exception 'DOMException', reason: '*** INVALID_ACCESS_ERR: DOMException 15'
*** First throw call stack:
(0x37f538bf 0x37a9f1e5 0x37f535f5 0x32c4510f 0x32bcc07b 0x358b8e87 0x358b8a73 0x358b903b 0x358b9075 0x358b9075 0x358b9075 0x358b9075 0x358b52b9 0x358c2fb9 0x358c1cc9 0x358c259f 0x358c2827 0x358c2c15 0x358c2d89 0x37ead435 0x31a169eb 0x31adc3cf 0x37ead435 0x31a169eb 0x31a169a7 0x31a16985 0x31a166f5 0x31a1702d 0x31a1550f 0x31a14f01 0x319fb4ed 0x319fad2d 0x37c81df3 0x37f27553 0x37f274f5 0x37f26343 0x37ea94dd 0x37ea93a5 0x37c80fcd 0x31a29743 0x97703 0x97658)
11.12.2011 13:13:34 - UIKitApplication:com.apple.mobilemail[0xae27] [166] (Notice): terminate called throwing an exception
11.12.2011 13:13:34 - ReportCrash [206] (Notice): Formulating crash report for process MobileMail[166]
11.12.2011 13:13:34 - com.apple.launchd [1] (Warning): (UIKitApplication:com.apple.mobilemail[0xae27]) Job appears to have crashed: Abort trap: 6
11.12.2011 13:13:34 - SpringBoard [15] (Warning): Application 'Mail' exited abnormally with signal 6: Abort trap: 6