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 ('356ef53b6d2560e0f5ec01d00d8001c0', -1, 1714312781, 1714312781, '12bdb4f4', 1620, 0, 0)

Line : 187
File : sessions.php