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 ('c696eda4e7c037b2558b7a20b19211c8','0','3.91.19.28','claudebot','1711623469','calendar.php?sid=293208a9309fb977099bba14e8ea6c45','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 @ 11:57
Script: /calendar.php?sid=293208a9309fb977099bba14e8ea6c45
Referer: