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 ('e5b1fa41ebe3476072a7ba4d9bc32940','0','18.234.55.154','claudebot','1711655395','calendar.php?sid=17fdfeb922474eb424c8b0fc6e02435a','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 @ 20:49
Script: /calendar.php?sid=17fdfeb922474eb424c8b0fc6e02435a
Referer: