Log failed PG queries

[suddendust]

Description

This PR adds error logs when preparedStatement.execute fails for better observability.

Testing

Tested this locally.

Checklist:

• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• Any dependent changes have been merged and published in downstream modules

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 80.40%. Comparing base (1e7c791) to head (1ba27c3).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #255      +/-   ##
============================================
+ Coverage     80.39%   80.40%   +0.01%     
  Complexity     1256     1256              
============================================
  Files           227      227              
  Lines          5834     5839       +5     
  Branches        517      517              
============================================
+ Hits           4690     4695       +5     
  Misses          790      790              
  Partials        354      354              

Flag	Coverage Δ
integration	80.40% <100.00%> (+0.01%)	⬆️
unit	57.68% <100.00%> (+0.03%)	⬆️

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