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 ('f69ba9cc4dae4a22866e7787199e7bcc', -1, 1711665941, 1711665941, '03ee3e7c', 1734, 0, 0)

Line : 187
File : sessions.php