A PHP Error was encountered

Severity: Warning

Message: preg_match(): Compilation failed: lookbehind assertion is not fixed length at offset 21

Filename: geshi/geshi.php

Line Number: 2486

Backtrace:

File: /var/www/html/application/libraries/geshi/geshi.php
Line: 2486
Function: preg_match

File: /var/www/html/application/libraries/Process.php
Line: 45
Function: parse_code

File: /var/www/html/application/models/Pastes.php
Line: 522
Function: syntax

File: /var/www/html/application/controllers/Main.php
Line: 697
Function: getPaste

File: /var/www/html/index.php
Line: 315
Function: require_once

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