Litespeed tuning error

I installed modpagepedd from the OLS panel and removed it after trying, but now I can neither enter the OLS panel nor the sites. There is access to the cyberpanel, but the litespeed settings in the picture, I enter the empty values and save, but it still shows blank. can i reset litespeed

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DO you have ssh access if yes.
can you show me litespeed status

Wait. I am confused. Haven’t we established that OLS is not good for panel data? The problem with employing OLS to model panel data is that fixed and random effects are not taken into consideration. Fixed Effects: Effects that are unaffected by random disturbances, such as observations that are not time dependent. Random Effects: Random disturbances are included under random effects.