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 ('326bc6a86e7d54f73b7d72580e3e88b3', -1, 1582301464, 1582301464, '035ecaac', 28, 0, 0)

Line : 187
File : sessions.php