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 ('c7a9e3698835b079eeb736231cd2ac0f', -1, 1576061799, 1576061799, '035e81d3', 58, 0, 0)

Line : 187
File : sessions.php