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 ('d6490041545c4f66d1a364833e1efd50', -1, 1618854611, 1618854611, '6ca2db68', 8, 0, 0)

Line : 187
File : sessions.php