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 ('31e9b559c9a8bc5ac4ff66f104123b59','0','44.200.27.175','claudebot','1711692588','ts_index.php?sid=68784ead85b466e5d4915232f4284efc','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 @ 07:09
Script: /ts_index.php?sid=68784ead85b466e5d4915232f4284efc
Referer: