A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on value of type null

Filename: geshi/geshi.php

Line Number: 4626

Backtrace:

File: /var/www/clients/client2/web23/web/paste/application/libraries/geshi/geshi.php
Line: 4626
Function: _error_handler

File: /var/www/clients/client2/web23/web/paste/application/libraries/geshi/geshi.php
Line: 1666
Function: optimize_regexp_list

File: /var/www/clients/client2/web23/web/paste/application/libraries/geshi/geshi.php
Line: 2045
Function: optimize_keyword_group

File: /var/www/clients/client2/web23/web/paste/application/libraries/geshi/geshi.php
Line: 2189
Function: build_parse_cache

File: /var/www/clients/client2/web23/web/paste/application/libraries/Process.php
Line: 45
Function: parse_code

File: /var/www/clients/client2/web23/web/paste/application/models/Pastes.php
Line: 430
Function: syntax

File: /var/www/clients/client2/web23/web/paste/application/controllers/Main.php
Line: 592
Function: getPaste

File: /var/www/clients/client2/web23/web/paste/index.php
Line: 315
Function: require_once

{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}