« MODx Parse Error »

MODx encountered the following error while attempting to parse the requested resource:
« PHP Parse Error »
PHP error debug
Error:	Unknown: open(/services/webpages/h/s/hshotels.co.uk/temp/sess_2759ed197e98649ccf507b012910e4de, O_RDWR) failed: File too large (27)
Error type/ Nr.:	Warning - 2
File:	Unknown
Line:	0
Parser timing
MySQL:	0.0019 s	(0 Requests)
PHP:	0.1035 s
Total:	0.1054 s