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 ('d5c98d49c3b3c24aec4a9ab1d734c12c', -1, 1715651838, 1715651838, '12e1626f', -12, 0, 0)

Line : 187
File : sessions.php