uncaught exception: preg_match(): Compilation failed: invalid range in character class at offset 4 (errno: 2) in /home/tesm7452/public_html/include/simple_html_dom.php at line #1385preg_match(): Compilation failed: invalid range in character class at offset 4

in file: /home/tesm7452/public_html/include/simple_html_dom.php line 1385
#0 [internal function]: _hx_error_handler(2, 'preg_match(): C...', '/home/tesm7452/...', 1385, Array)
#1 /home/tesm7452/public_html/include/simple_html_dom.php(1385): preg_match('/^[\\w-:]+$/', 'p')
#2 /home/tesm7452/public_html/include/simple_html_dom.php(1189): simple_html_dom->read_tag()
#3 /home/tesm7452/public_html/include/simple_html_dom.php(1083): simple_html_dom->parse()
#4 /home/tesm7452/public_html/include/simple_html_dom.php(97): simple_html_dom->load('
Metode ilmia...', true, true)
#5 /home/tesm7452/public_html/forum/forum.class.php(125): str_get_html('
Metode ilmia...')
#6 /home/tesm7452/public_html/forum/thread_list.php(82): Forum->getPostSummery('
Metode ilmia...', 2)
#7 /home/tesm7452/public_html/forum/pager.php(139): include('/home/tesm7452/...')
#8 /home/tesm7452/public_html/site_index.php(28): include('/home/tesm7452/...')
#9 /home/tesm7452/public_html/index.php(155): include('/home/tesm7452/...')
#10 {main}