phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('36a172d9b0c6b2b2fbbde2808f3c51d2', -1, 1715310110, 1715310110, '0390c181', -4, 0, 0)

Line : 187
File : sessions.php