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 ('0f660d0faefca2bb1f6be8fdaa28f55a','0','54.198.37.250','claudebot','1711668353','search.php?sid=b401e9ab6661507a6eb6776509a74690','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 @ 00:25
Script: /search.php?sid=b401e9ab6661507a6eb6776509a74690
Referer: