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 ('4899365d93dac18b3f3aa66c9ed4a54e', -1, 1611197293, 1611197293, 'a29e3e8f', 7, 0, 0)

Line : 187
File : sessions.php