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 ('bbc1f2bd3c8f617c45c84e1a8ac735fd', -1, 1714079790, 1714079790, '0316f99e', 2174, 0, 0)

Line : 187
File : sessions.php