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 ('fc68fc008b58dae091efa4bb40a82978','0','3.84.110.120','claudebot','1711701435','search.php?action=polls&sid=2d6471cc8d4121abe6a0e2312829842c','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 @ 09:37
Script: /search.php?action=polls&sid=2d6471cc8d4121abe6a0e2312829842c
Referer: