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 ('1552d72c74e78d65d560830a787caf2c', -1, 1745457802, 1745457802, '12d8dc69', 166, 0, 0)

Line : 187
File : sessions.php