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 ('5c32b4d5fae9456b2cc9c8ef1d54a66c', -1, 1586024404, 1586024404, '03eb1dbe', 6, 0, 0)

Line : 187
File : sessions.php