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 ('7c419942e23e0eba2503e8a5a62846a2','0','18.206.160.129','claudebot','1711672862','formmail.php?threadid=5342&sid=9f371124d722000a9197ae2f26619d38','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 @ 01:41
Script: /formmail.php?threadid=5342&sid=9f371124d722000a9197ae2f26619d38
Referer: