Warning: mysqli_query() [function.mysqli-query]: (HY000/1194): Table 'ibf_cache_store' is marked as crashed and should be repaired in /home/arcadead/public_html/ips_kernel/classDbMysqliClient.php on line 234
www.ibparcade.com Driver Server Level Error
An error occured with the SQL server:

mySQL query error: SELECT * FROM ibf_cache_store WHERE cs_key IN ( 'systemvars','login_methods','vnums','app_cache','navigation_tabs','module_cache','hooks','useragents','useragentgroups','skinsets','outputformats','skin_remap','group_cache','settings','lang_data','banfilters','stats','badwords','bbcode','mediatag','profilefields','rss_output_cache','rss_export','meta_tags','ipseo_acronyms','report_cache','report_plugins' )

This is not a problem with the IPS Community Suite but rather with your SQL server. Please contact your host and copy the message shown above.