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 ('9f99621b4bdf928832e2d6549fa3af09','0','35.153.106.141','claudebot','1711728316','search.php?sid=d2a29f876ccef36e8743530593b91057','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 @ 17:05
Script: /search.php?sid=d2a29f876ccef36e8743530593b91057
Referer: