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 ('e0a8bf8dbee84384ce71b7c1dba84724','0','44.220.251.57','claudebot','1711715466','search.php?sid=bc043207629ede8fbc23e1493af4d1af','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: 29.03.2024 @ 13:31
Script: /search.php?sid=bc043207629ede8fbc23e1493af4d1af
Referer: