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 ('0071b60e54c0ca33b4d7d976824f9df8', -1, 1752157155, 1752157155, 'ac4582ef', 18, 0, 0)

Line : 187
File : sessions.php