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 ('313b8e925686cc509d0c6812c06958d0','0','3.141.0.61','claudebot','1713466862','calendar.php?sid=c863ef14d9a97fa2115c13128be3fb43','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 @ 21:01
Script: /calendar.php?sid=c863ef14d9a97fa2115c13128be3fb43
Referer: