SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT sum(s00) AS s00, sum(s01) AS s01,sum(s02) AS s02,sum(s03) AS s03,sum(s04) AS s04,sum(s05) AS s05,sum(s06) AS s06,sum(s07) AS s07,sum(s08) AS s08,sum(s09) AS s09,sum(s10) AS s10,sum(s11) AS s11,sum(s12) AS s12,sum(s13) AS s13,sum(s14) AS s14,sum(s15) AS s15,sum(s16) AS s16,sum(s17) AS s17,sum(s18) AS s18,sum(s19) AS s19,sum(s20) AS s20,sum(s21) AS s21,sum(s22) AS s22,sum(s23) AS s23 FROM bb1_jgs_hits
mysql error: Out of resources when opening file './usr_web337_1/bb1_jgs_hits.MYD' (Errcode: 24)
mysql error number: 23
mysql version: 5.5.62-0+deb8u1
php version: 5.3.28
Date: 06.05.2024 @ 23:04
Script: /wbb2/board.php?boardid=290&sid=8d4bddbc8302aef9935f60b499abb95c
Referer: