A PHP error was encountered

Message:

unlink(/var/www/vhosts/bol-chat.de/httpdocs/new/application/cache/language_bosnian_contact_config_cp.php): No such file or directory

Location:

/var/www/vhosts/bol-chat.de/httpdocs/new/application/libraries/cache.php on line 22

Trace:

#1 [internal function]: {closure}()
#2 /var/www/vhosts/bol-chat.de/httpdocs/new/application/libraries/cache.php(22): unlink()
#3 /var/www/vhosts/bol-chat.de/httpdocs/new/application/libraries/bootstrap.php(23): Cache->cleanup()
#4 /var/www/vhosts/bol-chat.de/httpdocs/new/application/libraries/bootstrap.php(11): Bootstrap->initialize()
#5 /var/www/vhosts/bol-chat.de/httpdocs/new/system/core/codebreeder/loader.php(367): Bootstrap->__construct()
#6 /var/www/vhosts/bol-chat.de/httpdocs/new/system/core/codebreeder/loader.php(137): CodeBreeder_Loader::instantiate()
#7 /var/www/vhosts/bol-chat.de/httpdocs/new/system/core/codebreeder/codebreeder.php(240): CodeBreeder_Loader::library()
#8 /var/www/vhosts/bol-chat.de/httpdocs/new/system/core/codebreeder/codebreeder.php(163): CodeBreeder_Core::loadClasses()
#9 /var/www/vhosts/bol-chat.de/httpdocs/new/system/core/codebreeder/codebreeder.php(82): CodeBreeder_Core::execute()
#10 /var/www/vhosts/bol-chat.de/httpdocs/new/index.php(114): CodeBreeder_Core::initialize()
#11 {main}