select max(vi_id) as max_vi_id from g4_visit

145 : Table '.\gb\g4_visit' is marked as crashed and should be repaired

error file : /gb/bbs/write.php
Warning: Unknown: open(../data/session\sess_465b3db255494db7442502a7b1115a1e, O_RDWR) failed: No space left on device (28) in Unknown on line 0

Warning: Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (../data/session) in Unknown on line 0