I'm using seamonkey 2.22.1 and Lightning 2.6.3 - same error:
Failed to load native module at path '/home/me/.mozilla/seamonkey/ezstlpc4.default/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/Linux_x86_64-gcc3/libcalbasecomps.so': (80004005) /usr/lib64/seamonkey/libxul.so: version `xul24' not found (required by /home/me/.mozilla/seamonkey/ezstlpc4.default/extensions/{e2fda1a4-762b-4020-b5ad-a41df1933103}/components/Linux_x86_64-gcc3/libcalbasecomps.so)
All Seamonkey components are working correctly and all other extensions are working. Only affects Lightning.
I'm using seamonkey 2.22.1 and Lightning 2.6.3 - same error: me/.mozilla/ seamonkey/ ezstlpc4. default/ extensions/ {e2fda1a4- 762b-4020- b5ad-a41df19331 03}/components/ Linux_x86_ 64-gcc3/ libcalbasecomps .so': (80004005) /usr/lib64/ seamonkey/ libxul. so: version `xul24' not found (required by /home/me/ .mozilla/ seamonkey/ ezstlpc4. default/ extensions/ {e2fda1a4- 762b-4020- b5ad-a41df19331 03}/components/ Linux_x86_ 64-gcc3/ libcalbasecomps .so)
Failed to load native module at path '/home/
All Seamonkey components are working correctly and all other extensions are working. Only affects Lightning.