I have a issue with my squid cache :

    2017/12/13 11:31:46| ERROR: Can not open file /etc/squid/squid.adservers.regex for reading
    2017/12/13 11:31:46| Warning: empty ACL: acl ads dstdom_regex -i "/etc/squid/squid.adservers.regex"
    2017/12/13 11:31:46| ERROR: Directive 'header_access' is obsolete.
    FATAL: Bungled /etc/squid/squid.conf line 3343: cache_dir ufs /CacheSquid 3 358 16 256
    Squid Cache (Version 3.5.23): Terminated abnormally.
    CPU Usage: 0.050 seconds = 0.040 user + 0.010 sys
    Maximum Resident Size: 42192 KB
    Page faults with physical i/o: 

the issue might be witch webmin,
it's keep telling me cache directory not initialised, if I click initialled cache I then have

"Your Squid cache directories /hdd1, /ssd1, /hdd1, /ssd1, /hdd2, /ssd2, /hdd3, /ssd3, /hdd2, /ssd2, /hdd3, /ssd3 have not been initialized.This must be done before Squid can be run.
 Initialize Cache 
"
with the same on the squid.conf, I don't know where this is coming from I don't have SSD / HDD just a MiniSD card...