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 ('8a4b7a753c1007ab1e710894b612f3b2','0','3.141.244.201','claudebot','1713271259','board.php?boardid=116&sid=3cea8364f19aff6d74398e9013141a53','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: 16.04.2024 @ 14:40
Script: /board.php?boardid=116&sid=3cea8364f19aff6d74398e9013141a53
Referer: