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 ('5111d3eeeb299db1101b8aac5c5c86cc', -1, 1618593372, 1618593372, '22ccc9dc', 9, 0, 0)

Line : 187
File : sessions.php