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 ('7e09c0974b7f38db0aa20f3c669e654f', -1, 1618793949, 1618793949, 'ac453e37', -4, 0, 0)

Line : 187
File : sessions.php