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 ('9c52fc0aedb77f905f2499f1e8fb1052','0','44.222.169.36','claudebot','1711721968','search.php?sid=16047522f2518ef77646b9cc86f4b556','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 @ 15:19
Script: /search.php?sid=16047522f2518ef77646b9cc86f4b556
Referer: