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 ('8ad870c08d98cc538bd32ba0137da7d1','0','44.222.225.12','claudebot','1711711820','jgs_portal.php?sid=195fd4a4d1edf2145e926c6455b673da','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 @ 12:30
Script: /jgs_portal.php?sid=195fd4a4d1edf2145e926c6455b673da
Referer: