wordpress error Fatal error: Allowed memory size of 268435456 bytes exhausted

Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 72 bytes) in /home/xxx/public_html/allsites/xx/wp-includes/SimplePie/Parser.php on line 325


if you see this error . DO NOT bother trouble shooting. It is your shared hosting shitty server admin who is blocking your wordpress updates

Invalid MIT-MAGIC-COOKIE-

sudo gedit google.list
Invalid MIT-MAGIC-COOKIE-1 keyUnable to init server: Could not connect: Connection refused
 xhost si:localuser:root
localuser:root being added to access control list

Hp printer does not work on ubuntu 17.10

 sudo apt install hplip
[sudo] password for admin:
Reading package lists... Done
Building dependency tree     
Reading state information... Done
The following package was automatically installed and is no longer required:
  libnih-dbus1
Use 'sudo apt autoremove' to remove it.
The following additional packages will be installed:
  hplip-data libhpmud0 libsane-hpaio printer-driver-hpcups
  printer-driver-postscript-hp python3-olefile python3-pexpect python3-pil
  python3-ptyprocess python3-renderpm python3-reportlab
  python3-reportlab-accel
Suggested packages:
  hplip-doc hplip-gui python3-notify2 python-pexpect-doc python-pil-doc
  python3-pil-dbg python3-renderpm-dbg python3-egenix-mxtexttools
  python-reportlab-doc
The following NEW packages will be installed:
  hplip hplip-data libhpmud0 libsane-hpaio printer-driver-hpcups
  printer-driver-postscript-hp python3-olefile python3-pexpect python3-pil
  python3-ptyprocess python3-renderpm python3-reportlab
  python3-reportlab-accel
0 upgraded, 13 newly installed, 0 to remove and 3 not upgraded.
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