SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb1_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('3a6afb51d686636a65d22bcce0bf4f79','0','18.191.21.86','claudebot','1713489119','search.php?sid=b714d667a01ae7a0106feb3027411d91','0','0','')
mysql error: The table 'bb1_sessions' is full
mysql error number: 1114
mysql version: 10.0.32-MariaDB-0+deb8u1
php version: 5.6.33-0+deb8u1
Date: 19.04.2024 @ 03:11
Script: /search.php?sid=b714d667a01ae7a0106feb3027411d91
Referer: