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 ('1eee4cefd119e66eedb1bdce3682f483','0','3.138.141.202','claudebot','1713307021','calendar.php?sid=b4082ba9623e50afa8a45d5b05e4d243','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: 17.04.2024 @ 00:37
Script: /calendar.php?sid=b4082ba9623e50afa8a45d5b05e4d243
Referer: