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 ('43ba1e6e6329bfe5984c6f5d6b0f262a', -1, 1755112957, 1755112957, 'd849d86f', -4, 0, 0)

Line : 187
File : sessions.php