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 ('2bd7c3c4631c0c3cb6f9e59a606c41b2','0','44.205.5.65','claudebot','1711644915','search.php?sid=f4998d8c8ad368b32c10e92acc18cceb','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: 28.03.2024 @ 17:55
Script: /search.php?sid=f4998d8c8ad368b32c10e92acc18cceb
Referer: