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 ('78a9ef9b063ddbf6c3092b2b11f600bf', -1, 1715580304, 1715580304, '0390952d', 7, 0, 0)

Line : 187
File : sessions.php