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 ('2c77b8c12b3112ccfc9885081af6f76d','0','52.205.159.48','claudebot','1711660293','calendar.php?sid=1a31caf03a54de6becbef54196387c50','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 @ 22:11
Script: /calendar.php?sid=1a31caf03a54de6becbef54196387c50
Referer: