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 ('6cc5cd3c6195ec5afe8593443cf2c14e', -1, 1743582181, 1743582181, '12bfc0e1', 790, 0, 0)

Line : 187
File : sessions.php