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 ('9ec69efe10c06381d19de07ef2113541','0','3.88.185.100','claudebot','1711703306','partner.php?sid=febd258311e4ad29310284b1217832c1','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 @ 10:08
Script: /partner.php?sid=febd258311e4ad29310284b1217832c1
Referer: