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 ('9b9bde72c75e2e44fd1f75ad50e2a7aa', -1, 1715401502, 1715401502, '0380cc8c', 4, 0, 0)

Line : 187
File : sessions.php