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 ('674b7e12b6617a5a6e2ddbb0b2cf9e52', -1, 1715505632, 1715505632, '0390cc66', -1, 0, 0)

Line : 187
File : sessions.php