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 ('40f0045675c31be7943128c7cc01b74d','0','18.116.37.228','claudebot','1713453161','ts_index.php?sid=6fa013c115d0cdd3bf5f27b49fbd9376','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: 18.04.2024 @ 17:12
Script: /ts_index.php?sid=6fa013c115d0cdd3bf5f27b49fbd9376
Referer: