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 ('8fd9196aaf698be9f7c9f2c671620da1', -1, 1711717608, 1711717608, '22cfb2ec', 155, 0, 0)

Line : 187
File : sessions.php