Handle stats error

[stefangutica]

Reasoning

• raw error are returned to the user

Proposed Changes

• catch error and log only a general message

How to test

• raw error should be logged and a general error should be returned to the user

[github-actions]

k6 load testing comparison.
Base Commit Hash: 8149c3d
Target Commit Hash: c88c3d0

Metric	Base				Target				Diff
	Avg	Max	90	95	Avg	Max	90	95	Avg	Max	90	95
Mex	74.59	3788.02	121.49	162.30	63.13	2923.96	106.75	122.85	-15.36% ✅	-22.81% ✅	-12.14% ✅	-24.31% ✅
Nodes	1608.11	26999.64	525.89	14481.37	868.20	23365.45	259.00	1594.72	-46.01% ✅	-13.46% ✅	-50.75% ✅	-88.99% ✅
Accounts	115.70	695.33	183.94	272.53	99.41	3793.65	162.93	211.77	-14.08% ✅	+445.59% 🔴	-11.42% ✅	-22.29% ✅
Tokens	91.86	5141.95	176.38	237.56	74.18	3785.85	148.22	185.22	-19.24% ✅	-26.37% ✅	-15.97% ✅	-22.03% ✅
Transactions	127.37	1621.75	225.70	297.25	109.94	3189.24	174.15	223.96	-13.68% ✅	+96.65% 🔴	-22.84% ✅	-24.65% ✅
Blocks	113.29	3097.13	182.17	241.41	95.91	2515.16	152.37	175.71	-15.34% ✅	-18.79% ✅	-16.36% ✅	-27.21% ✅
Pool	75.37	5081.30	117.44	153.36	62.94	2098.23	107.59	124.54	-16.49% ✅	-58.71% ✅	-8.38% ✅	-18.79% ✅
Test Run Duration	60003.71				60004.89

Legend: Avg - Average Response Time, Max - Maximum Response Time, 90 - 90th Percentile, 95 - 95th Percentile
All times are in milliseconds.