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 ('0ad12d9d88ca7f202b5848e03ce3e4dc', -1, 1711679010, 1711679010, '343737ef', 600, 0, 0)

Line : 187
File : sessions.php