memory exhausted

Hi, I often have a message that my Server Memory gets exhausted during creation of Backups.
Also Backup fails very often, and needs 30-60 min to finish.
Does Updraft need more than 256mb memory? I currently have even upgraded it to 512, but somehow i receive these errors:

For site [ redundant link deleted ]

• Error Level: E_ERROR
• Message: Allowed memory size of 268435456 bytes exhausted (tried to allocate 18464400 bytes)
• File: /home/server/public_html/litepack.ch/wp-content/plugins/updraftplus/backup.php
• Line: 2752
• Request:
• Referrer: unknown

Also wanted to ask following error message, do I need this cPstrict on my server?
Would be very glad for a feedback.
Good bless you,Best regards, Jonas

Can’t locate cPstrict.pm in @inc (you may need to install the cPstrict module) (@INC contains: /usr/local/cpanel /usr/local/cpanel /usr/local/cpanel/3rdparty/perl/536/cpanel-lib/x86_64-linux /usr/local/cpanel/3rdparty/perl/536/cpanel-lib /usr/local/cpanel/3rdparty/perl/536/lib/x86_64-linux /usr/local/cpanel/3rdparty/perl/536/lib /opt/cpanel/perl5/536/site_lib/x86_64-linux /opt/cpanel/perl5/536/site_lib) at /usr/local/cpanel/Cpanel/Math/Bytes.pm line 8.
BEGIN failed–compilation aborted at /usr/local/cpanel/Cpanel/Math/Bytes.pm line 8.
Compilation failed in require at /usr/local/cpanel/Cpanel/Quota.pm line 18.
BEGIN failed–compilation aborted at /usr/local/cpanel/Cpanel/Quota.pm line 18.
Compilation failed in require at /home/server/public_html/litepack.ch/wp-content/plugins/updraftplus/includes/get-cpanel-quota-usage.pl line 9.
BEGIN failed–compilation aborted at /home/aniasher/public_html/litepack.ch/wp-content/plugins/updraftplus/includes/get-cpanel-quota-usage.pl line 9.

Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 18497504 bytes) in /home/server/public_html/litepack.ch/wp-content/plugins/updraftplus/backup.php on line 2752

• This topic was modified 1 year, 2 months ago by Jan Dembowski.
• This topic was modified 1 year, 2 months ago by Jan Dembowski. Reason: Formatting

The page I need help with: [log in to see the link]