phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('15853eeb8f2e3e1e82b81df6f2b20274', -1, 1751809681, 1751809681, 'ac46508e', 25, 0, 0)

Line : 187
File : sessions.php