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 ('ae3c5fe4b3d57c1fde198ee3fb36cf37', -1, 1576198932, 1576198932, '03e2f3e2', 2, 0, 0)

Line : 218
File : sessions.php