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 ('dc0c1ca2702e6bde1b42b14f6b11440c', -1, 1711653971, 1711653971, '36dd6e57', 4, 0, 0)

Line : 189
File : sessions.php