prevent multiple crashes when reloading the configuration

[aler9]

No description provided.

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (3f330cc) 51.40% compared to head (1e67c8d) 52.02%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
internal/core/core.go	94.11%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2945      +/-   ##
==========================================
+ Coverage   51.40%   52.02%   +0.62%     
==========================================
  Files         130      130              
  Lines       12583    12600      +17     
==========================================
+ Hits         6468     6555      +87     
+ Misses       5614     5560      -54     
+ Partials      501      485      -16     

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[github-actions]

This issue is mentioned in release v1.5.1 🚀
Check out the entire changelog by clicking here