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 ('7c4c19b544f8b87cd71b44f6a0f85f0c', -1, 1746419014, 1746419014, '0395fd94', 1, 0, 0)

Line : 187
File : sessions.php